{"id":1411,"date":"2026-01-16T13:56:58","date_gmt":"2026-01-16T13:56:58","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&#038;p=1411"},"modified":"2026-01-16T13:56:58","modified_gmt":"2026-01-16T13:56:58","slug":"asphalt-self-adhesive-waterproof-tape","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/gl\/product\/asphalt-self-adhesive-waterproof-tape\/","title":{"rendered":"Cinta impermeable autoadhesiva de asfalto"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"Mellor cinta impermeable autoadhesiva para asfalto: caracter\u00edsticas e vantaxes | Great Ocean Waterproof\" width=\"563\" height=\"1000\" src=\"https:\/\/www.youtube.com\/embed\/DLLJ3fCj8VE?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2 dir=\"auto\">Introduci\u00f3n do produto<\/h2>\n<p dir=\"auto\">A cinta impermeable autoadhesiva para asfalto de Great Ocean Waterproof \u00e9 un material de selado enrolable dese\u00f1ado para aplicaci\u00f3ns de impermeabilizaci\u00f3n na construci\u00f3n e reparaci\u00f3n. Emprega asfalto modificado con pol\u00edmeros como capa base, reforzado cunha esteira de poli\u00e9ster ou fibra de vidro para unha estrutura engadida. A superficie superior est\u00e1 cuberta con opci\u00f3ns como pel\u00edcula de polietileno, area fina ou papel de aluminio, mentres que a inferior presenta unha capa autoadhesiva protexida por unha pel\u00edcula desmoldante.<\/p>\n<p dir=\"auto\">Esta cinta proporciona unha adhesi\u00f3n e flexibilidade fiables, o que lle permite adaptarse \u00e1s superficies durante a aplicaci\u00f3n en fr\u00edo sen adhesivos adicionais. Combina a flexibilidade similar \u00e1 do caucho coa resistencia \u00e1s inclemencias meteorol\u00f3xicas do asfalto, o que a fai axeitada para selar xuntas, tellados e fugas en diversas condici\u00f3ns. A construci\u00f3n \u00e9 sinxela, sen necesidade de calor nin solventes, e minimiza o impacto ambiental dos contaminantes.<\/p>\n<p dir=\"auto\">Dispo\u00f1ible en anchos como 5 cm, 10 cm ou tama\u00f1os personalizados, \u00e9 compatible con usos como gretas en tellados, canl\u00f3ns e barreiras xerais contra a humidade, con propiedades que incl\u00faen un alto alongamento para a xesti\u00f3n da expansi\u00f3n e a autorreparaci\u00f3n contra pequenas perforaci\u00f3ns. Para proxectos espec\u00edficos, os m\u00e9todos de aplicaci\u00f3n p\u00f3dense axustar segundo os requisitos do sitio.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1417 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape3_1.webp\" alt=\"Cinta impermeable autoadhesiva de asfalto\" width=\"750\" height=\"545\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape3_1.webp 750w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape3_1-480x349.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 750px, 100vw\" \/><\/p>\n<h3>Caracter\u00edsticas do produto<\/h3>\n<ul>\n<li><b>Rendemento impermeable: <\/b>A cinta impermeable autoadhesiva para asfalto ofrece unha taxa de alongamento superior a 1000%, cunha forte resiliencia. Isto perm\u00edtelle adaptarse \u00e1 deformaci\u00f3n do substrato sen rachar, evitando fugas. Proporciona unha adhesi\u00f3n m\u00e1is forte que o propio material, garantindo unha integraci\u00f3n perfecta coas superficies e sen separaci\u00f3n. A cinta forma unha capa impermeable continua sen l\u00edmites. Tam\u00e9n presenta propiedades de autorreparaci\u00f3n, similares \u00e1 recuperaci\u00f3n da pel, onde pode repararse a si mesma de perforaci\u00f3ns ou obxectos estra\u00f1os, mantendo a impermeabilidade.<\/li>\n<li><b>Longa vida \u00fatil:<\/b> A cinta resiste altas e baixas temperaturas e corrosi\u00f3n. Usouse en condici\u00f3ns extremas de raios ultravioleta en estaci\u00f3ns de investigaci\u00f3n ant\u00e1rticas durante sete anos sen degradarse. As probas mostran que un ano de exposici\u00f3n na Ant\u00e1rtida equivale a dez anos nas rexi\u00f3ns asi\u00e1ticas en termos de envellecemento.<\/li>\n<li><b>Construci\u00f3n segura e sinxela:<\/b> Debido \u00e1 s\u00faa forte autoadhesividade, a cinta \u00e9 doada de aplicar, mesmo para traballadores non profesionais que poden aprender cunha demostraci\u00f3n. Require aplicaci\u00f3n en fr\u00edo sen adhesivos adicionais (s\u00f3 solapamento e adhesi\u00f3n) para obter altas taxas de \u00e9xito \u00e1 primeira. Isto aforra tempo e traballo, ao tempo que garante a seguridade e a fiabilidade.<\/li>\n<li><b>Beneficios ambientais e econ\u00f3micos:<\/b> A cinta non produce cheiros t\u00f3xicos nin contaminaci\u00f3n durante a s\u00faa aplicaci\u00f3n, o que a fai segura e respectuosa co medio ambiente. Serve como unha soluci\u00f3n rendible para evitar fugas en proxectos de construci\u00f3n.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1414 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape2_1.webp\" alt=\"Cinta impermeable autoadhesiva de asfalto\" width=\"920\" height=\"1444\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape2_1.webp 920w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape2_1-480x753.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 920px, 100vw\" \/><\/p>\n<h3>Aplicaci\u00f3ns<\/h3>\n<ul>\n<li><b>Impermeabilizaci\u00f3n de cubertas e estruturas:<\/b> Esta cinta \u00fasase para reparar e selar tellados, inclu\u00eddas as estruturas de aceiro, onde se encarga das xuntas de expansi\u00f3n e das zonas tensadas. Proporciona unha barreira continua contra a entrada de auga nos tellados de edificios e superficies similares.<\/li>\n<li><b>Sellado mari\u00f1o e de buques:<\/b> Adecuado para selar escotillas de barcos, cubertas e peches de cabinas. A propiedade autoadhesiva permite a s\u00faa aplicaci\u00f3n en ambientes mari\u00f1os sen calor, o que reduce os riscos en espazos confinados.<\/li>\n<li><b>Impermeabilizaci\u00f3n de sotos e subterr\u00e1neos:<\/b> Aplicado en sotos e estruturas subterr\u00e1neas para evitar a penetraci\u00f3n de humidade. Adh\u00edrese ao formig\u00f3n e outros substratos, formando un selo en zonas propensas \u00e1 humidade.<\/li>\n<li><b>Impermeabilizaci\u00f3n de ba\u00f1os e interiores:<\/b> \u00dasase en ba\u00f1os e zonas h\u00famidas para selar arredor de accesorios e paredes. A flexibilidade do material permite pequenos movementos sen comprometer a selaxe.<\/li>\n<li><b>Superficies verticais e fachadas:<\/b> P\u00f3dese aplicar a paredes verticais e fachadas para impermeabilizar. Adh\u00edrese sen ferramentas adicionais, o que o fai pr\u00e1ctico para superficies elevadas ou irregulares.<\/li>\n<li><b>Tuber\u00edas e infraestruturas:<\/b> Eficaz para selar tubaxes non quentadas, pontes e contornas complexas. Resiste diferentes condici\u00f3ns, pero non se recomenda para tubaxes quentes debido \u00e1s limitaci\u00f3ns de temperatura.<\/li>\n<li><b>Ambientes con restrici\u00f3ns de lume:<\/b> Ideal para proxectos onde estean prohibidas as lapas abertas ou as fontes de calor, como zonas de almacenamento de produtos qu\u00edmicos ou instalaci\u00f3ns sensibles, xa que s\u00f3 require aplicaci\u00f3n en fr\u00edo.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1413 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Self-Adhesive-Asphalt-Waterproof-Tape_1.webp\" alt=\"Cinta impermeable de asfalto autoadhesiva\" width=\"1107\" height=\"1023\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Self-Adhesive-Asphalt-Waterproof-Tape_1.webp 1107w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Self-Adhesive-Asphalt-Waterproof-Tape_1-980x906.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Self-Adhesive-Asphalt-Waterproof-Tape_1-480x444.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1107px, 100vw\" \/><\/p>\n<h2>Valoraci\u00f3ns dos clientes<\/h2>\n<p><b>Xo\u00e1n dos Estados Unidos<\/b><br \/>\nUsei esta cinta para selar algunhas gretas no tellado da mi\u00f1a garaxe despois dunha forte tempada de choivas. Adheriuse ben sen necesidade de ferramentas adicionais e, ata o de agora, aguantou unhas cantas tormentas sen que se visen goteiras. O rolo foi doado de cortar e aplicar, a\u00ednda que primeiro tiven que asegurarme de que a superficie estivese limpa. En xeral, fixo o que necesitaba polo prezo.<\/p>\n<p><b>Emma do Reino Unido<\/b><br \/>\nApliqueino \u00e1s xuntas arredor das fiestras do invernadoiro por onde se filtraba auga. O soporte autoadhesivo facilitou a instalaci\u00f3n, mesmo con tempo m\u00e1is fr\u00edo. Pasaron un par de meses e o selo parece s\u00f3lido; xa non hai pingas no interior. Aprecio que non requirise quecemento nin pegamentos sucios, o que se adaptaba \u00e1 mi\u00f1a configuraci\u00f3n de bricolaxe.<\/p>\n<p><b>Liam de Australia<\/b><br \/>\nAqu\u00ed temos moito sol e chuvascos ocasionais, as\u00ed que probei esta cinta nas xuntas do tellado met\u00e1lico do meu galp\u00f3n. Adheriuse ben despois de premela e non se desprendeu a pesar da calor. A flexibilidade axudou coas superficies irregulares. Non \u00e9 o material m\u00e1is groso que usei, pero detivo as fugas de forma eficaz para as mi\u00f1as necesidades.<\/p>\n<p><b>Sophie do Canad\u00e1<\/b><br \/>\nNos nosos fr\u00edos invernos, necesitaba algo para selar os marcos das fiestras dos sotos contra a humidade. Esta cinta aplicouse facilmente sen rachar \u00e1s baixas temperaturas e impediu que entrase auga durante os desconxelamentos. A lonxitude por rolo foi suficiente para varios puntos. \u00c9 unha opci\u00f3n pr\u00e1ctica se buscas unha soluci\u00f3n de impermeabilizaci\u00f3n sen complicaci\u00f3ns.<\/p>\n<p><b>Hans de Alema\u00f1a<\/b><br \/>\nApliqueino para reparar as xuntas das conexi\u00f3ns da barandilla do meu balc\u00f3n onde a choiva estaba a causar problemas de ferruxe. A adhesi\u00f3n foi fiable no formig\u00f3n e no metal, e adaptouse \u00e1s formas sen burbullas. Despois de varias semanas de tempo variable, a\u00ednda est\u00e1 no seu sitio. Bo para reparaci\u00f3ns a pequena escala, a\u00ednda que primeiro probar\u00eda a compatibilidade coas t\u00faas superficies.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-962 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1.webp\" alt=\"comentarios dos clientes\" width=\"2245\" height=\"1587\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1.webp 2245w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1-980x693.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1-480x339.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 2245px, 100vw\" \/><\/p>\n<h2 dir=\"auto\">Comparaci\u00f3n cos selantes de silicona<\/h2>\n<p dir=\"auto\">A cinta impermeable autoadhesiva de asfalto e os selantes de silicona serven como soluci\u00f3ns de impermeabilizaci\u00f3n, pero difiren en composici\u00f3n, aplicaci\u00f3n e rendemento segundo os casos de uso espec\u00edficos. A continuaci\u00f3n, m\u00f3strase unha comparaci\u00f3n en paralelo baseada en informaci\u00f3n do sector.<\/p>\n<div>\n<div dir=\"auto\">\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th data-col-size=\"sm\">Aspecto<\/th>\n<th data-col-size=\"lg\">Cinta impermeable autoadhesiva de asfalto<\/th>\n<th data-col-size=\"lg\">Selantes de silicona<\/th>\n<th data-col-size=\"lg\">Notas<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Composici\u00f3n do material<\/strong><\/td>\n<td data-col-size=\"lg\">Normalmente consiste en asfalto modificado con pol\u00edmeros con reforzos como poli\u00e9ster ou fibra de vidro, apoiado por unha capa autoadhesiva.<\/td>\n<td data-col-size=\"lg\">Feito de pol\u00edmeros de silicona, a mi\u00fado dispo\u00f1ible en forma de tubo para selado.<\/td>\n<td data-col-size=\"lg\">As cintas de asfalto son m\u00e1is semellantes \u00e1s cintas de butilo en flexibilidade e adhesi\u00f3n, mentres que as siliconas proporcionan unha resistencia qu\u00edmica diferente.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>M\u00e9todo de aplicaci\u00f3n<\/strong><\/td>\n<td data-col-size=\"lg\">Aplicado en fr\u00edo como un rolo; autoadhesivo, require unha superficie limpa e presi\u00f3n para a uni\u00f3n; non se precisan ferramentas m\u00e1is al\u00e1 de cortar.<\/td>\n<td data-col-size=\"lg\">Apl\u00edcase cunha pistola de selado; require tempo de curado (de horas a d\u00edas) e pode precisar imprimaci\u00f3ns nalgunhas superficies.<\/td>\n<td data-col-size=\"lg\">A cinta adhesiva \u00e9 m\u00e1is sinxela para o bricolaxe e as soluci\u00f3ns r\u00e1pidas, especialmente en zonas con restrici\u00f3ns de incendios, pero a silicona permite encher ocos irregulares.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Adhesi\u00f3n e compatibilidade<\/strong><\/td>\n<td data-col-size=\"lg\">Forte en superficies porosas ou irregulares como formig\u00f3n, metal e asfalto; pode non adherirse ben a materiais tratados con silicona.<\/td>\n<td data-col-size=\"lg\">Vers\u00e1til en vidro, metal e pl\u00e1sticos; mala adherencia a asfalto ou superficies bituminosas sen preparaci\u00f3n.<\/td>\n<td data-col-size=\"lg\">As comprobaci\u00f3ns de compatibilidade son esenciais; a cinta de asfalto \u00e9 especialmente axeitada para materiais de cuberta onde a silicona poder\u00eda desprenderse.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Flexibilidade e alongamento<\/strong><\/td>\n<td data-col-size=\"lg\">Un alongamento elevado (a mi\u00fado superior a 1000%) permite o movemento do substrato sen rachar.<\/td>\n<td data-col-size=\"lg\">Flexibilidade moderada (alongamento 100-300%), pero pode volverse fr\u00e1xil co tempo en condici\u00f3ns extremas.<\/td>\n<td data-col-size=\"lg\">A cinta adhesiva manexa mellor as xuntas de expansi\u00f3n, mentres que a silicona \u00e9 axeitada para selos est\u00e1ticos.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Durabilidade e resistencia \u00e1s inclemencias meteorol\u00f3xicas<\/strong><\/td>\n<td data-col-size=\"lg\">Resiste os raios UV, a temperaturas extremas (de -40 \u00b0F a 200 \u00b0F) e aos produtos qu\u00edmicos; autorreparaci\u00f3n para pequenos furados; maior vida \u00fatil en exposici\u00f3ns \u00e1 intemperie.<\/td>\n<td data-col-size=\"lg\">Excelente resistencia aos raios UV e \u00e1 humidade, pero pode degradarse m\u00e1is r\u00e1pido baixo estancamento constante ou estr\u00e9s mec\u00e1nico.<\/td>\n<td data-col-size=\"lg\">A cinta de asfalto adoita proporcionar selaxes a longo prazo nos tellados; a silicona \u00e9 a preferida para tellados planos con auga estancada.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Eficacia da impermeabilizaci\u00f3n<\/strong><\/td>\n<td data-col-size=\"lg\">Forma unha barreira continua; excelente para costuras e xuntas, pero menos ideal para inmersi\u00f3ns en lugares con moita humidade como os ba\u00f1os.<\/td>\n<td data-col-size=\"lg\">Superior en zonas constantemente h\u00famidas debido \u00e1 s\u00faa natureza non porosa; eficaz para fendas pero pode contraerse durante o curado.<\/td>\n<td data-col-size=\"lg\">Ningunha das d\u00faas \u00e9 universalmente mellor; a cinta pode ter un rendemento inferior en humidade prolongada en comparaci\u00f3n coa silicona.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Custo e dispo\u00f1ibilidade<\/strong><\/td>\n<td data-col-size=\"lg\">Xeralmente rendible para cubrir \u00e1reas m\u00e1is grandes; dispo\u00f1ible en rolos de varias anchuras.<\/td>\n<td data-col-size=\"lg\">A mi\u00fado \u00e9 m\u00e1is barato por unidade pero require m\u00e1is man de obra; amplamente dispo\u00f1ible en ferraxar\u00edas.<\/td>\n<td data-col-size=\"lg\">A cinta aforra tempo de aplicaci\u00f3n, o que potencialmente reduce os custos xerais das reparaci\u00f3ns.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Limitaci\u00f3ns<\/strong><\/td>\n<td data-col-size=\"lg\">Non \u00e9 axeitado para aplicaci\u00f3ns a altas temperaturas ou onde se precise unha eliminaci\u00f3n frecuente; pode causar m\u00e1is engorro se non se aplica correctamente.<\/td>\n<td data-col-size=\"lg\">Tempo de curado necesario; menos eficaz como adhesivo en comparaci\u00f3n cos selantes dese\u00f1ados para a uni\u00f3n; potencial de mofo nalgunhas f\u00f3rmulas.<\/td>\n<td data-col-size=\"lg\">A elecci\u00f3n depende do proxecto: cinta para selaxes r\u00e1pidas e flexibles; silicona para traballos precisos de recheo de fendas.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">En xeral, a elecci\u00f3n entre as d\u00faas depende dos requisitos espec\u00edficos, como o tipo de superficie e as condici\u00f3ns ambientais, sen que ningunha opci\u00f3n sexa inherentemente superior en todos os escenarios.<\/p>\n<h2 dir=\"auto\">Preguntas frecuentes (FAQ)<\/h2>\n<p dir=\"auto\"><strong>En que superficies se pode aplicar a cinta impermeable autoadhesiva de asfalto?<\/strong> A cinta adh\u00edrese a unha variedade de superficies, inclu\u00edndo formig\u00f3n, metal, asfalto, madeira e alg\u00fans pl\u00e1sticos. \u00c9 m\u00e1is axeitada para materiais limpos, secos e non porosos. Proba sempre primeiro nunha pequena zona para garantir a compatibilidade, xa que pode non adherirse ben a superficies tratadas con silicona ou oleosas.<\/p>\n<p dir=\"auto\"><strong>Como aplico a cinta?<\/strong> Limpa a superficie a fondo para eliminar o po, a graxa ou a humidade. Retira o protector antiadherente, preme a cinta firmemente sobre a zona e usa un rodillo ou presi\u00f3n manual para garantir un contacto completo. Superp\u00f3n as costuras polo menos 5 cm para un mellor selado. Non require calor nin adhesivos adicionais, polo que \u00e9 axeitado para a aplicaci\u00f3n en fr\u00edo.<\/p>\n<p dir=\"auto\"><strong>Canto tempo dura a cinta unha vez aplicada?<\/strong> En condici\u00f3ns normais, pode durar de 5 a 10 anos ou m\u00e1is, dependendo da exposici\u00f3n aos raios UV, as flutuaci\u00f3ns de temperatura e a tensi\u00f3n mec\u00e1nica. En ambientes extremos, como calor intenso ou humidade constante, a s\u00faa vida \u00fatil pode ser m\u00e1is curta. Recom\u00e9ndanse inspecci\u00f3ns regulares para usos no exterior.<\/p>\n<p dir=\"auto\"><strong>A cinta \u00e9 totalmente impermeable e pode soportar auga estancada?<\/strong> Ofrece unha barreira impermeable fiable para costuras, gretas e xuntas, pero non est\u00e1 dese\u00f1ado para inmersi\u00f3n prolongada ou zonas con auga encharcada constantemente. Nestes casos, funciona mellor como parte dun sistema de impermeabilizaci\u00f3n m\u00e1is amplo.<\/p>\n<p dir=\"auto\"><strong>P\u00f3dese retirar ou recolocar a cinta despois da aplicaci\u00f3n?<\/strong> Unha vez completamente adherido, a s\u00faa retirada pode ser dif\u00edcil e pode deixar residuos. Est\u00e1 pensado para arranxos permanentes. Se \u00e9 necesario recolocalo pouco despois da aplicaci\u00f3n, p\u00f3dese facer con coidado, pero a forza de adhesi\u00f3n aumenta co tempo.<\/p>\n<p dir=\"auto\"><strong>Que temperaturas pode soportar a cinta?<\/strong> Funciona a temperaturas de -40 \u00b0F a 200 \u00b0F (-40 \u00b0C a 93 \u00b0C). Recom\u00e9ndase a aplicaci\u00f3n entre 4 \u00b0C e 38 \u00b0C (40 \u00b0F e 100 \u00b0F) para unha adhesi\u00f3n \u00f3ptima. En condici\u00f3ns de moito fr\u00edo, pode axudar quentar lixeiramente a cinta.<\/p>\n<p dir=\"auto\"><strong>\u00c9 esta cinta respectuosa co medio ambiente e segura de usar?<\/strong> A cinta non produce fumes t\u00f3xicos durante a aplicaci\u00f3n e non cont\u00e9n solventes. Consid\u00e9rase de baixa emisi\u00f3n de COV, pero recom\u00e9ndase unha ventilaci\u00f3n axeitada en espazos pechados. A eliminaci\u00f3n debe seguir as normativas locais para materiais a base de asfalto.<\/p>\n<p dir=\"auto\"><strong>Que tama\u00f1os e grosores est\u00e1n dispo\u00f1ibles?<\/strong> As larguras habituais incl\u00faen 2 polgadas, 4 polgadas e 6 polgadas, con lonxitudes de ata 50 p\u00e9s por rolo. O grosor adoita oscilar entre 1 mm e 2 mm. Pode haber tama\u00f1os personalizados dispo\u00f1ibles dependendo do provedor.<\/p>\n<p dir=\"auto\"><strong>Como se compara con outras opci\u00f3ns de impermeabilizaci\u00f3n como a masilla ou os selantes l\u00edquidos?<\/strong> A diferenza da masilla, que require tempo de curado e unha pistola para a s\u00faa aplicaci\u00f3n, esta cinta est\u00e1 lista para usar e \u00e9 autoadhesiva para unha instalaci\u00f3n m\u00e1is r\u00e1pida. Ofrece maior flexibilidade para superficies m\u00f3biles, pero pode que non encha ocos profundos con tanta eficacia como as opci\u00f3ns l\u00edquidas.<\/p>\n<p dir=\"auto\"><strong>P\u00f3dese usar en interiores, como nos ba\u00f1os?<\/strong> Si, \u00e9 axeitado para zonas interiores como ba\u00f1os para selar arredor de ba\u00f1eiras, duchas ou azulexos. Aseg\u00farate de que a superficie estea seca antes da aplicaci\u00f3n e pode soportar ben a humidade, a\u00ednda que non est\u00e1 pensado para a inmersi\u00f3n directa.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1416 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape_1-scaled.webp\" alt=\"Cinta impermeable autoadhesiva de asfalto\" width=\"2560\" height=\"1810\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape_1-1280x905.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape_1-980x693.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape_1-480x339.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2560px, 100vw\" \/><\/p>\n<h3 dir=\"auto\">Sobre a nosa f\u00e1brica<\/h3>\n<p dir=\"auto\">Great Ocean Waterproof Technologies Co., Ltd. (anteriormente Weifang Great Ocean New Waterproof Materials Co., Ltd.) est\u00e1 situada na sede gobernamental de Taitou Town, cidade de Shouguang, reco\u00f1ecida como a maior base de materiais impermeables da China. Fundada en 1999, a empresa opera como especialista en impermeabilizaci\u00f3n de alta tecnolox\u00eda integrando investigaci\u00f3n, produci\u00f3n e vendas.<\/p>\n<p dir=\"auto\">A f\u00e1brica abrangue unha superficie de 26.000 metros cadrados. Ao longo dos anos, desenvolveu varias li\u00f1as de produci\u00f3n avanzadas para rolos, l\u00e1minas e <a href=\"https:\/\/great-ocean-waterproof.com\/gl\/waterproof-coating\/\">revestimentos<\/a> a nivel nacional l\u00edder. Os produtos clave incl\u00faen rolos impermeables de pol\u00edmero de polietileno, polipropileno (poli\u00e9ster), <a href=\"https:\/\/great-ocean-waterproof.com\/gl\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">rolos impermeables de cloruro de polivinilo (PVC)<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/gl\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">Rolos impermeables de poliolefina termopl\u00e1stica (TPO)<\/a>, rolos impermeables de polietileno clorado (CPE) espec\u00edficos para trens de alta velocidade, rolos impermeables autoadhesivos de pol\u00edmero polipropileno, rolos impermeables de membrana autoadhesiva de pol\u00edmero reactivo precolocado sen base asf\u00e1ltica, rolos impermeables adhesivos reactivos de pol\u00edmero de pel\u00edcula de laminaci\u00f3n cruzada forte, placas de drenaxe protectoras, rolos impermeables de asfalto modificado elastom\u00e9rico\/plastom\u00e9rico, rolos impermeables autoadhesivos a base de asfalto, rolos impermeables resistentes \u00e1s ra\u00edces de asfalto modificado con pol\u00edmero, rolos impermeables resistentes \u00e1s ra\u00edces de pol\u00edmero a base de metal, rolos impermeables de pol\u00edmero polietileno propileno (poli\u00e9ster) resistentes \u00e1s ra\u00edces, rolos impermeables de PVC de cloruro de polivinilo resistentes \u00e1s ra\u00edces, <a href=\"https:\/\/great-ocean-waterproof.com\/gl\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">Revestimentos impermeables de poliuretano monocomponente<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/gl\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">Revestimentos impermeables de poliuretano de dous compo\u00f1entes<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/gl\/product\/jy-jss-polymer-cement-waterproof-coating\/\">Revestimentos impermeables compostos de cemento pol\u00edmero (JS)<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/gl\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">revestimentos impermeables de poliuretano a base de auga (951)<\/a>, adhesivos especiais en po seco de polietileno propileno (poli\u00e9ster), revestimentos impermeables cristalinos permeables a base de cemento, revestimentos impermeables de asfalto de caucho de fraguado r\u00e1pido en aerosol, revestimentos impermeables de asfalto de caucho que non curan, xeles impermeables transparentes para paredes exteriores, revestimentos impermeables en rolo l\u00edquido de alta elasticidade, cintas impermeables de asfalto autoadhesivas, cintas autoadhesivas de caucho but\u00edlico e ducias doutras variedades.<\/p>\n<p dir=\"auto\">A empresa mant\u00e9n unha forte capacidade t\u00e9cnica cun equipo de t\u00e9cnicos profesionais, equipos avanzados, instrumentos de proba completos e unha calidade de produto estable, certificada por instituci\u00f3ns de probas nacionais autorizadas. Obtivo o t\u00edtulo de \u201cConformidade integral da xesti\u00f3n da calidade\u201d do Ministerio de Agricultura, superou a certificaci\u00f3n do sistema de garant\u00eda de calidade e recibiu designaci\u00f3ns como \u201cProduto cualificado de probas autorizadas nacionais\u201d da Asociaci\u00f3n de Inspecci\u00f3n de Calidade de China, o \u201cCertificado de presentaci\u00f3n de produtos de construci\u00f3n industrial\u201d da provincia de Shandong, a \u201cLicenza de produci\u00f3n de produtos industriais\u201d e a certificaci\u00f3n CE.<\/p>\n<p dir=\"auto\">Facendo fincap\u00e9 no cumprimento dos contratos e na credibilidade, os produtos da empresa v\u00e9ndense en m\u00e1is de 20 provincias e rexi\u00f3ns de toda a China e exp\u00f3rtanse a m\u00faltiples pa\u00edses e rexi\u00f3ns do estranxeiro, recibindo comentarios positivos dos usuarios.<\/p>\n<p dir=\"auto\">Great Ocean Waterproof Technologies Co., Ltd. emprega mecanismos operativos e de xesti\u00f3n modernos, guiados polo esp\u00edrito corporativo de \u201cintegridade, pragmatismo e innovaci\u00f3n\u201d e o prop\u00f3sito de \u201ccompartir beneficios para todos\u201d. C\u00e9ntrase nun alto custo-rendemento, un servizo de calidade e a expansi\u00f3n colaborativa do mercado cos socios para lograr un progreso continuo.<\/p>\n<p><iframe loading=\"lazy\" title=\"Descubra Great Ocean Waterproof: Innovaci\u00f3n l\u00edder en soluci\u00f3ns de impermeabilizaci\u00f3n desde 1999\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/IKMWgr-NHKU?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p dir=\"auto\">A cinta impermeable autoadhesiva de asfalto \u00e9 un material composto dese\u00f1ado para a reparaci\u00f3n de goteiras no tellado, que presenta unha capa autoadhesiva para unha aplicaci\u00f3n sinxela. A superficie est\u00e1 recuberta con papel de aluminio ou opci\u00f3ns similares, mentres que a parte inferior incl\u00fae papel desmoldante para protecci\u00f3n. Producida na nosa f\u00e1brica chinesa como fabricante fiable, esta cinta ofrece unha adhesi\u00f3n s\u00f3lida e flexibilidade, o que garante unha instalaci\u00f3n duradeira sen contaminaci\u00f3n. Dispo\u00f1ible en pequenas cantidades de stock a prezo competitivo con entrega r\u00e1pida; o uso ad\u00e1ptase \u00e1s condici\u00f3ns espec\u00edficas do sitio.<\/p>","protected":false},"featured_media":1412,"template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"[embed]https:\/\/youtube.com\/shorts\/DLLJ3fCj8VE?feature=share[\/embed]\r\n<h2 dir=\"auto\">Product Introduction<\/h2>\r\n<p dir=\"auto\">The Asphalt Self Adhesive Waterproof Tape from Great Ocean Waterproof is a rollable sealing material designed for waterproofing applications in construction and repair. It uses polymer-modified asphalt as the base layer, reinforced with a polyester or fiberglass mat for added structure. The top surface is covered with options like polyethylene film, fine sand, or aluminum foil, while the bottom features a self-adhesive layer protected by a release film.<\/p>\r\n<p dir=\"auto\">This tape provides reliable adhesion and flexibility, allowing it to conform to surfaces during cold application without additional adhesives. It combines rubber-like pliability with asphalt's weather resistance, making it suitable for sealing joints, roofs, and leaks in various conditions. Construction is straightforward, with no need for heat or solvents, and it minimizes environmental impact from pollutants.<\/p>\r\n<p dir=\"auto\">Available in widths such as 5cm, 10cm, or custom sizes, it supports uses like roof cracks, gutters, and general moisture barriers, with properties including high elongation for expansion handling and self-healing against minor punctures. For specific projects, application methods can be adjusted based on site requirements.<\/p>\r\n<p dir=\"auto\"><img class=\"size-full wp-image-1417 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape3_1.webp\" alt=\"Asphalt Self Adhesive Waterproof Tape\" width=\"750\" height=\"545\" \/><\/p>\r\n\r\n<h3>Product Features<\/h3>\r\n<ul>\r\n \t<li><b>Waterproof Performance: <\/b>The Asphalt Self Adhesive Waterproof Tape offers an elongation rate exceeding 1000%, with strong resilience. This allows it to accommodate substrate deformation without cracking, preventing leaks. It provides adhesion stronger than the material itself, ensuring seamless integration with surfaces and no separation. The tape forms a continuous waterproof layer without boundaries. It also features self-healing properties, similar to skin recovery, where it can repair itself from punctures or foreign objects, maintaining impermeability.<\/li>\r\n \t<li><b>Long Service Life:<\/b> The tape resists high temperatures, low temperatures, and corrosion. It has been used in extreme UV conditions at Antarctic research stations for seven years without degradation. Testing shows that one year of exposure in Antarctica equates to ten years in Asian regions in terms of aging.<\/li>\r\n \t<li><b>Safe and Simple Construction:<\/b> Due to its strong self-adhesion, the tape is easy to apply, even for non-professional workers who can learn from a demonstration. It requires cold application without additional adhesives\u2014just overlap and stick\u2014for high first-time success rates. This saves time and labor while ensuring safety and reliability.<\/li>\r\n \t<li><b>Environmental and Economic Benefits:<\/b> The tape produces no toxic odors or pollution during application, making it safe and eco-friendly. It serves as a cost-effective solution for preventing leaks in construction projects.<\/li>\r\n<\/ul>\r\n<img class=\"size-full wp-image-1414 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape2_1.webp\" alt=\"Asphalt Self Adhesive Waterproof Tape\" width=\"920\" height=\"1444\" \/>\r\n<h3>Applications<\/h3>\r\n<ul>\r\n \t<li><b>Roofing and Structural Waterproofing:<\/b> This tape is used for repairing and sealing roofs, including steel structures, where it handles expansion joints and stressed areas. It provides a continuous barrier against water ingress in building roofs and similar surfaces.<\/li>\r\n \t<li><b>Marine and Vessel Sealing:<\/b> Suitable for sealing ship hatches, decks, and cabin enclosures. The self-adhesive property allows application in marine environments without heat, reducing risks in confined spaces.<\/li>\r\n \t<li><b>Basement and Underground Waterproofing:<\/b> Applied in basements and underground structures to prevent moisture penetration. It adheres to concrete and other substrates, forming a seal in areas prone to dampness.<\/li>\r\n \t<li><b>Bathroom and Interior Waterproofing:<\/b> Used in bathrooms and wet areas for sealing around fixtures and walls. The material's flexibility accommodates minor movements without compromising the seal.<\/li>\r\n \t<li><b>Vertical Surfaces and Facades:<\/b> Can be applied to vertical walls and facades for waterproofing. It sticks without additional tools, making it practical for elevated or irregular surfaces.<\/li>\r\n \t<li><b>Pipelines and Infrastructure:<\/b> Effective for sealing non-heated pipelines, bridges, and complex environments. It withstands varying conditions but is not recommended for hot pipelines due to temperature limitations.<\/li>\r\n \t<li><b>Fire-Restricted Environments:<\/b> Ideal for projects where open flames or heat sources are prohibited, such as chemical storage areas or sensitive facilities, as it requires only cold application.<\/li>\r\n<\/ul>\r\n<img class=\"size-full wp-image-1413 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Self-Adhesive-Asphalt-Waterproof-Tape_1.webp\" alt=\"Self Adhesive Asphalt Waterproof Tape\" width=\"1107\" height=\"1023\" \/>\r\n<h2>Customer Reviews<\/h2>\r\n<b>John from the United States<\/b>\r\nI used this tape to seal some cracks in my garage roof after a heavy rain season. It stuck well without needing extra tools, and so far, it's held up through a few storms without any leaks showing up. The roll was easy to cut and apply, though I had to make sure the surface was clean first. Overall, it did what I needed for the price.\r\n\r\n<b>Emma from the United Kingdom<\/b>\r\nApplied this to the seams around my greenhouse windows where water was seeping in. The self-adhesive backing made installation straightforward, even in cooler weather. It's been a couple of months, and the seal seems solid\u2014no more drips inside. I appreciate that it didn't require heating or messy glues, which suited my DIY setup.\r\n\r\n<b>Liam from Australia<\/b>\r\nWe get a lot of sun and occasional downpours here, so I tried this tape on my shed's metal roof joints. It adhered properly after pressing it down, and it hasn't peeled off despite the heat. The flexibility helped with the uneven surfaces. Not the thickest material I've used, but it stopped the leaks effectively for my needs.\r\n\r\n<b>Sophie from Canada<\/b>\r\nIn our cold winters, I needed something for sealing basement window frames against moisture. This tape went on easily without cracking in the low temperatures, and it's prevented water from getting in during thaws. The length per roll was sufficient for multiple spots. It's a practical option if you're looking for a no-fuss waterproofing fix.\r\n\r\n<b>Hans from Germany<\/b>\r\nI applied it to repair seals on my balcony railing connections where rain was causing rust issues. The adhesion was reliable on concrete and metal, and it conformed to the shapes without bubbles. After several weeks of variable weather, it's still in place. Good for small-scale repairs, though I'd test compatibility with your surfaces first.\r\n\r\n<img class=\"size-full wp-image-962 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1.webp\" alt=\"customer feedback\" width=\"2245\" height=\"1587\" \/>\r\n<h2 dir=\"auto\">Comparison to Silicone Sealants<\/h2>\r\n<p dir=\"auto\">The Asphalt Self Adhesive Waterproof Tape and silicone sealants both serve as waterproofing solutions but differ in composition, application, and performance based on specific use cases. Below is a side-by-side comparison drawing from industry insights.<\/p>\r\n\r\n<div>\r\n<div dir=\"auto\">\r\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\r\n<thead>\r\n<tr>\r\n<th data-col-size=\"sm\">Aspect<\/th>\r\n<th data-col-size=\"lg\">Asphalt Self Adhesive Waterproof Tape<\/th>\r\n<th data-col-size=\"lg\">Silicone Sealants<\/th>\r\n<th data-col-size=\"lg\">Notes<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Material Composition<\/strong><\/td>\r\n<td data-col-size=\"lg\">Typically consists of polymer-modified asphalt with reinforcements like polyester or fiberglass, backed by a self-adhesive layer.<\/td>\r\n<td data-col-size=\"lg\">Made from silicone polymers, often available in tube form for caulking.<\/td>\r\n<td data-col-size=\"lg\">Asphalt tapes are more akin to butyl tapes in flexibility and adhesion, while silicones provide a different chemical resistance.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Application Method<\/strong><\/td>\r\n<td data-col-size=\"lg\">Applied cold as a roll; self-adhesive, requires clean surface and pressure for bonding; no tools needed beyond cutting.<\/td>\r\n<td data-col-size=\"lg\">Applied via caulking gun; requires curing time (hours to days) and may need primers on some surfaces.<\/td>\r\n<td data-col-size=\"lg\">Tape is simpler for DIY and quick fixes, especially in fire-restricted areas, but silicone allows for filling irregular gaps.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Adhesion and Compatibility<\/strong><\/td>\r\n<td data-col-size=\"lg\">Strong on porous or uneven surfaces like concrete, metal, and asphalt; may not bond well to silicone-treated materials.<\/td>\r\n<td data-col-size=\"lg\">Versatile on glass, metal, and plastics; poor adhesion to asphalt or bituminous surfaces without preparation.<\/td>\r\n<td data-col-size=\"lg\">Compatibility checks are essential; asphalt tape excels on roofing materials where silicone might peel.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Flexibility and Elongation<\/strong><\/td>\r\n<td data-col-size=\"lg\">High elongation (often over 1000%), accommodates substrate movement without cracking.<\/td>\r\n<td data-col-size=\"lg\">Moderate flexibility (100-300% elongation), but can become brittle over time in extreme conditions.<\/td>\r\n<td data-col-size=\"lg\">Tape handles expansion joints better, while silicone suits static seals.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Durability and Weather Resistance<\/strong><\/td>\r\n<td data-col-size=\"lg\">Resists UV, temperature extremes (-40\u00b0F to 200\u00b0F), and chemicals; self-healing for minor punctures; longer lifespan in outdoor exposures.<\/td>\r\n<td data-col-size=\"lg\">Excellent UV and moisture resistance, but may degrade faster under constant ponding water or mechanical stress.<\/td>\r\n<td data-col-size=\"lg\">Asphalt tape often provides longer-term seals in roofing; silicone is preferred for flat roofs with standing water.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Waterproofing Effectiveness<\/strong><\/td>\r\n<td data-col-size=\"lg\">Forms a continuous barrier; excellent for seams and joints, but less ideal for high-moisture immersion like bathrooms.<\/td>\r\n<td data-col-size=\"lg\">Superior in constant wet areas due to non-porous nature; effective for gaps but can shrink during curing.<\/td>\r\n<td data-col-size=\"lg\">Neither is universally better; tape may underperform in prolonged moisture compared to silicone.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Cost and Availability<\/strong><\/td>\r\n<td data-col-size=\"lg\">Generally cost-effective for covering larger areas; available in rolls of various widths.<\/td>\r\n<td data-col-size=\"lg\">Often cheaper per unit but requires more labor; widely available in hardware stores.<\/td>\r\n<td data-col-size=\"lg\">Tape saves on application time, potentially reducing overall costs for repairs.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Limitations<\/strong><\/td>\r\n<td data-col-size=\"lg\">Not suitable for high-heat applications or where frequent removal is needed; can be messier if not applied correctly.<\/td>\r\n<td data-col-size=\"lg\">Curing time needed; less effective as an adhesive compared to sealants designed for bonding; potential for mold in some formulas.<\/td>\r\n<td data-col-size=\"lg\">Choice depends on the project\u2014tape for quick, flexible seals; silicone for precise, gap-filling work.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<div><\/div>\r\n<\/div>\r\n<\/div>\r\n<p dir=\"auto\">Overall, the choice between the two depends on the specific requirements, such as surface type and environmental conditions, with no one option being inherently superior across all scenarios.<\/p>\r\n\r\n<h2 dir=\"auto\">Frequently Asked Questions (FAQ)<\/h2>\r\n<p dir=\"auto\"><strong>What surfaces can the Asphalt Self Adhesive Waterproof Tape be applied to?<\/strong> The tape adheres to a variety of surfaces including concrete, metal, asphalt, wood, and some plastics. It's best suited for clean, dry, and non-porous materials. Always test a small area first to ensure compatibility, as it may not bond well to silicone-treated or oily surfaces.<\/p>\r\n<p dir=\"auto\"><strong>How do I apply the tape?<\/strong> Clean the surface thoroughly to remove dust, grease, or moisture. Peel off the release liner, press the tape firmly onto the area, and use a roller or hand pressure to ensure full contact. Overlap seams by at least 2 inches for better sealing. No heat or additional adhesives are required, making it suitable for cold application.<\/p>\r\n<p dir=\"auto\"><strong>How long does the tape last once applied?<\/strong> Under normal conditions, it can last 5-10 years or more, depending on exposure to UV, temperature fluctuations, and mechanical stress. In extreme environments like high heat or constant moisture, lifespan may be shorter. Regular inspections are recommended for outdoor uses.<\/p>\r\n<p dir=\"auto\"><strong>Is the tape fully waterproof and can it handle standing water?<\/strong> It provides a reliable waterproof barrier for seams, cracks, and joints, but it's not designed for prolonged immersion or areas with constant ponding water. For such cases, it works best as part of a larger waterproofing system.<\/p>\r\n<p dir=\"auto\"><strong>Can the tape be removed or repositioned after application?<\/strong> Once fully adhered, removal can be difficult and may leave residue. It's intended for permanent fixes. If repositioning is needed shortly after application, it can be done carefully, but adhesion strength increases over time.<\/p>\r\n<p dir=\"auto\"><strong>What temperatures can the tape withstand?<\/strong> It performs in temperatures from -40\u00b0F to 200\u00b0F (-40\u00b0C to 93\u00b0C). Application is recommended between 40\u00b0F and 100\u00b0F (4\u00b0C to 38\u00b0C) for optimal adhesion. In very cold conditions, warming the tape slightly can help.<\/p>\r\n<p dir=\"auto\"><strong>Is this tape environmentally friendly and safe to use?<\/strong> The tape produces no toxic fumes during application and is free from solvents. It's considered low-VOC, but proper ventilation is advised in enclosed spaces. Disposal should follow local regulations for asphalt-based materials.<\/p>\r\n<p dir=\"auto\"><strong>What sizes and thicknesses are available?<\/strong> Common widths include 2 inches, 4 inches, and 6 inches, with lengths up to 50 feet per roll. Thickness typically ranges from 1mm to 2mm. Custom sizes may be available depending on the supplier.<\/p>\r\n<p dir=\"auto\"><strong>How does it compare to other waterproofing options like caulk or liquid sealants?<\/strong> Unlike caulk, which requires curing time and a gun for application, this tape is ready-to-use and self-adhesive for quicker installation. It offers higher flexibility for moving surfaces but may not fill deep gaps as effectively as liquid options.<\/p>\r\n<p dir=\"auto\"><strong>Can it be used indoors, such as in bathrooms?<\/strong> Yes, it's suitable for indoor areas like bathrooms for sealing around tubs, showers, or tiles. Ensure the surface is dry before application, and it can handle humidity well, though it's not meant for direct submersion.<\/p>\r\n<p dir=\"auto\"><img class=\"size-full wp-image-1416 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/Asphalt-Self-Adhesive-Waterproof-Tape_1-scaled.webp\" alt=\"Asphalt Self Adhesive Waterproof Tape\" width=\"2560\" height=\"1810\" \/><\/p>\r\n\r\n<h3 dir=\"auto\">About Our Factory<\/h3>\r\n<p dir=\"auto\">Great Ocean Waterproof Technologies Co., Ltd. (formerly Weifang Great Ocean New Waterproof Materials Co., Ltd.) is located in the government seat of Taitou Town, Shouguang City, which is recognized as China's largest base for waterproof materials. Established in 1999, the company operates as a high-tech waterproofing specialist integrating research, production, and sales.<\/p>\r\n<p dir=\"auto\">The factory covers an area of 26,000 square meters. Over the years, it has developed multiple advanced production lines for rolls, sheets, and <a href=\"https:\/\/great-ocean-waterproof.com\/waterproof-coating\/\">coatings<\/a> at a domestic leading level. Key products include polyethylene polypropylene (polyester) polymer waterproof rolls, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">polyvinyl chloride (PVC) waterproof rolls<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">thermoplastic polyolefin (TPO) waterproof rolls<\/a>, high-speed rail-specific chlorinated polyethylene (CPE) waterproof rolls, polymer polypropylene self-adhesive waterproof rolls, non-asphalt-based reactive pre-laid polymer self-adhesive membrane waterproof rolls, strong cross-laminated film polymer reactive adhesive waterproof rolls, protective drainage boards, elastomeric\/plastomeric modified asphalt waterproof rolls, asphalt-based self-adhesive waterproof rolls, polymer-modified asphalt root-resistant waterproof rolls, metal-based polymer root-resistant waterproof rolls, root-resistant polymer polyethylene propylene (polyester) waterproof rolls, root-resistant polyvinyl chloride PVC waterproof rolls, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">single-component polyurethane waterproof coatings<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">dual-component polyurethane waterproof coatings<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-jss-polymer-cement-waterproof-coating\/\">polymer cement (JS) composite waterproof coatings<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">water-based (951) polyurethane waterproof coatings<\/a>, polyethylene propylene (polyester) special dry powder adhesives, cement-based permeable crystalline waterproof coatings, spray quick-setting rubber asphalt waterproof coatings, non-curing rubber asphalt waterproof coatings, exterior wall transparent waterproof gels, high-elasticity liquid roll waterproof coatings, self-adhesive asphalt waterproof tapes, butyl rubber self-adhesive tapes, and dozens of other varieties.<\/p>\r\n<p dir=\"auto\">The company maintains strong technical capabilities with a team of professional technicians, advanced equipment, comprehensive testing instruments, and stable product quality, certified by national authoritative testing institutions. It has earned the \"Comprehensive Quality Management Compliance\" title from the Ministry of Agriculture, passed quality assurance system certification, and received designations such as \"National Authoritative Testing Qualified Product\" from the China Quality Inspection Association, Shandong Province's \"Industrial Construction Product Filing Certificate,\" \"Industrial Product Production License,\" and CE certification.<\/p>\r\n<p dir=\"auto\">Emphasizing contract adherence and credibility, the company's products are sold in over 20 provinces and regions across China and exported to multiple countries and regions overseas, receiving positive feedback from users.<\/p>\r\n<p dir=\"auto\">Great Ocean Waterproof Technologies Co., Ltd. employs modern operational and management mechanisms, guided by the corporate spirit of \"integrity, pragmatism, and innovation,\" and the purpose of \"win-win sharing.\" It focuses on high cost-performance, quality service, and collaborative market expansion with partners to achieve ongoing progress.<\/p>\r\n[embed]https:\/\/youtu.be\/IKMWgr-NHKU[\/embed]","_et_gb_content_width":""},"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-1411","product","type-product","status-publish","has-post-thumbnail","product_cat-waterproof-tape","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/great-ocean-waterproof.com\/gl\/wp-json\/wp\/v2\/product\/1411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/gl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/gl\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/gl\/wp-json\/wp\/v2\/media\/1412"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/gl\/wp-json\/wp\/v2\/media?parent=1411"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/gl\/wp-json\/wp\/v2\/product_brand?post=1411"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/gl\/wp-json\/wp\/v2\/product_cat?post=1411"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/gl\/wp-json\/wp\/v2\/product_tag?post=1411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}