{"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\/nb\/product\/asphalt-self-adhesive-waterproof-tape\/","title":{"rendered":"Asfalt selvklebende vanntett tape"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"Beste selvklebende vanntett asfaltteip: Funksjoner og fordeler | 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\">Produktintroduksjon<\/h2>\n<p dir=\"auto\">Asfalt selvklebende vanntett tape fra Great Ocean Waterproof er et rullbart tetningsmateriale utviklet for vanntettingsapplikasjoner innen bygg og anlegg og reparasjon. Den bruker polymermodifisert asfalt som basislag, forsterket med en polyester- eller glassfibermatte for ekstra struktur. Overflaten er dekket med alternativer som polyetylenfilm, fin sand eller aluminiumsfolie, mens undersiden har et selvklebende lag beskyttet av en beskyttelsesfilm.<\/p>\n<p dir=\"auto\">Denne tapen gir p\u00e5litelig heft og fleksibilitet, slik at den former seg etter overflater under kald p\u00e5f\u00f8ring uten ekstra lim. Den kombinerer gummilignende b\u00f8yelighet med asfaltens v\u00e6rbestandighet, noe som gj\u00f8r den egnet for tetting av skj\u00f8ter, tak og lekkasjer under ulike forhold. Konstruksjonen er enkel, uten behov for varme eller l\u00f8semidler, og den minimerer milj\u00f8p\u00e5virkningen fra forurensende stoffer.<\/p>\n<p dir=\"auto\">Den er tilgjengelig i bredder som 5 cm, 10 cm eller spesialtilpassede st\u00f8rrelser, og st\u00f8tter bruksomr\u00e5der som taksprekker, takrenner og generelle fuktbarrierer, med egenskaper som h\u00f8y forlengelse for ekspansjonsh\u00e5ndtering og selvreparasjon mot mindre punkteringer. For spesifikke prosjekter kan p\u00e5f\u00f8ringsmetodene justeres basert p\u00e5 kravene p\u00e5 stedet.<\/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=\"Asfalt selvklebende vanntett tape\" 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>Produktfunksjoner<\/h3>\n<ul>\n<li><b>Vanntett ytelse: <\/b>Asfalt selvklebende vanntett tape har en forlengelseshastighet p\u00e5 over 1000%, med sterk elastisitet. Dette gj\u00f8r at den kan h\u00e5ndtere deformasjon av underlaget uten \u00e5 sprekke, noe som forhindrer lekkasjer. Den gir sterkere vedheft enn selve materialet, noe som sikrer s\u00f8ml\u00f8s integrering med overflater og ingen separasjon. Tapen danner et kontinuerlig vanntett lag uten grenser. Den har ogs\u00e5 selvreparerende egenskaper, som ligner p\u00e5 hudgjenoppretting, hvor den kan reparere seg selv fra punkteringer eller fremmedlegemer, og opprettholder ugjennomtrengelighet.<\/li>\n<li><b>Lang levetid:<\/b> Tapen motst\u00e5r h\u00f8ye temperaturer, lave temperaturer og korrosjon. Den har blitt brukt under ekstreme UV-forhold ved forskningsstasjoner i Antarktis i syv \u00e5r uten forringelse. Testing viser at ett \u00e5rs eksponering i Antarktis tilsvarer ti \u00e5r i asiatiske regioner n\u00e5r det gjelder aldring.<\/li>\n<li><b>Sikker og enkel konstruksjon:<\/b> P\u00e5 grunn av den sterke selvheftingen er tapen enkel \u00e5 p\u00e5f\u00f8re, selv for ikke-profesjonelle arbeidere som kan l\u00e6re av en demonstrasjon. Den krever kald p\u00e5f\u00f8ring uten ekstra lim \u2013 bare overlapping og festing \u2013 for h\u00f8y suksessrate f\u00f8rste gang. Dette sparer tid og arbeid samtidig som det sikrer sikkerhet og p\u00e5litelighet.<\/li>\n<li><b>Milj\u00f8messige og \u00f8konomiske fordeler:<\/b> Tapen produserer ingen giftige lukter eller forurensning under p\u00e5f\u00f8ring, noe som gj\u00f8r den trygg og milj\u00f8vennlig. Den fungerer som en kostnadseffektiv l\u00f8sning for \u00e5 forhindre lekkasjer i byggeprosjekter.<\/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=\"Asfalt selvklebende vanntett tape\" 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>Bruksomr\u00e5der<\/h3>\n<ul>\n<li><b>Taktekking og strukturell vanntetting:<\/b> Denne tapen brukes til reparasjon og tetting av tak, inkludert st\u00e5lkonstruksjoner, der den h\u00e5ndterer ekspansjonsfuger og belastede omr\u00e5der. Den gir en kontinuerlig barriere mot vanninntrengning i bygningstak og lignende overflater.<\/li>\n<li><b>Marine- og fart\u00f8yforsegling:<\/b> Egnet for tetting av skipsluker, dekk og lugarinnhegninger. Den selvklebende egenskapen tillater bruk i marine milj\u00f8er uten varme, noe som reduserer risikoen i trange rom.<\/li>\n<li><b>Vanntetting i kjeller og underjordiske omr\u00e5der:<\/b> Brukes i kjellere og underjordiske konstruksjoner for \u00e5 forhindre fuktinntrengning. Den fester seg til betong og andre underlag og danner en forsegling i omr\u00e5der som er utsatt for fuktighet.<\/li>\n<li><b>Vanntetting av bad og innvendig:<\/b> Brukes p\u00e5 bad og v\u00e5trom for tetting rundt inventar og vegger. Materialets fleksibilitet t\u00e5ler mindre bevegelser uten at det g\u00e5r utover tetningen.<\/li>\n<li><b>Vertikale overflater og fasader:<\/b> Kan p\u00e5f\u00f8res vertikale vegger og fasader for vanntetting. Den fester seg uten ekstra verkt\u00f8y, noe som gj\u00f8r den praktisk for forh\u00f8yede eller ujevne overflater.<\/li>\n<li><b>R\u00f8rledninger og infrastruktur:<\/b> Effektiv for tetting av ikke-oppvarmede r\u00f8rledninger, broer og komplekse milj\u00f8er. Den t\u00e5ler varierende forhold, men anbefales ikke for varme r\u00f8rledninger p\u00e5 grunn av temperaturbegrensninger.<\/li>\n<li><b>Brannbegrensede milj\u00f8er:<\/b> Ideell for prosjekter der \u00e5pen ild eller varmekilder er forbudt, for eksempel omr\u00e5der med kjemikalielagring eller sensitive anlegg, da den kun krever kald p\u00e5f\u00f8ring.<\/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=\"Selvklebende asfalt vanntett tape\" 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>Kundevurderinger<\/h2>\n<p><b>John fra USA<\/b><br \/>\nJeg brukte denne tapen til \u00e5 tette noen sprekker i garasjetaket mitt etter en kraftig regnsesong. Den satt godt fast uten behov for ekstra verkt\u00f8y, og s\u00e5 langt har den holdt seg gjennom noen stormer uten at det har vist seg noen lekkasjer. Rullen var enkel \u00e5 klippe og p\u00e5f\u00f8re, men jeg m\u00e5tte s\u00f8rge for at overflaten var ren f\u00f8rst. Alt i alt gjorde den det jeg trengte for prisen.<\/p>\n<p><b>Emma fra Storbritannia<\/b><br \/>\nJeg brukte dette p\u00e5 s\u00f8mmene rundt drivhusvinduene mine der vann sivet inn. Den selvklebende baksiden gjorde installasjonen enkel, selv i kj\u00f8ligere v\u00e6r. Det har g\u00e5tt et par m\u00e5neder, og forseglingen virker solid \u2013 ikke mer drypp inni. Jeg setter pris p\u00e5 at det ikke krevde oppvarming eller klissete lim, noe som passet mitt gj\u00f8r-det-selv-oppsett.<\/p>\n<p><b>Liam fra Australia<\/b><br \/>\nVi f\u00e5r mye sol og sporadiske regnskyll her, s\u00e5 jeg pr\u00f8vde denne tapen p\u00e5 skj\u00f8tene i metalltaket p\u00e5 skuret mitt. Den festet seg godt etter at jeg presset den ned, og den har ikke flasset av til tross for varmen. Fleksibiliteten hjalp med de ujevne overflatene. Ikke det tykkeste materialet jeg har brukt, men det stoppet lekkasjene effektivt for mine behov.<\/p>\n<p><b>Sophie fra Canada<\/b><br \/>\nI v\u00e5re kalde vintre trengte jeg noe for \u00e5 forsegle kjellervinduskarmer mot fuktighet. Denne tapen var enkel \u00e5 p\u00e5f\u00f8re uten \u00e5 sprekke i lave temperaturer, og den forhindret vann i \u00e5 trenge inn under tining. Lengden per rull var tilstrekkelig for flere steder. Det er et praktisk alternativ hvis du er ute etter en problemfri vanntettingsl\u00f8sning.<\/p>\n<p><b>Hans fra Tyskland<\/b><br \/>\nJeg brukte den for \u00e5 reparere tetninger p\u00e5 balkongrekkverkets forbindelser der regn for\u00e5rsaket rustproblemer. Festet var p\u00e5litelig p\u00e5 betong og metall, og den tilpasset seg formen uten bobler. Etter flere uker med varierende v\u00e6r sitter den fortsatt p\u00e5 plass. Bra for sm\u00e5skala reparasjoner, men jeg ville testet kompatibiliteten med overflatene dine f\u00f8rst.<\/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=\"tilbakemeldinger fra kunder\" 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_1-1280x905.webp 1280w, 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) and (max-width: 1280px) 1280px, (min-width: 1281px) 2245px, 100vw\" \/><\/p>\n<h2 dir=\"auto\">Sammenligning med silikonforseglinger<\/h2>\n<p dir=\"auto\">B\u00e5de asfalt selvklebende vanntett tape og silikonforseglinger fungerer som vanntettingsl\u00f8sninger, men de varierer i sammensetning, anvendelse og ytelse basert p\u00e5 spesifikke brukstilfeller. Nedenfor er en side-om-side sammenligningstegning basert p\u00e5 bransjeinnsikt.<\/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\">Aspekt<\/th>\n<th data-col-size=\"lg\">Asfalt selvklebende vanntett tape<\/th>\n<th data-col-size=\"lg\">Silikonforseglinger<\/th>\n<th data-col-size=\"lg\">Notater<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Materialsammensetning<\/strong><\/td>\n<td data-col-size=\"lg\">Best\u00e5r vanligvis av polymermodifisert asfalt med forsterkninger som polyester eller glassfiber, st\u00f8ttet av et selvklebende lag.<\/td>\n<td data-col-size=\"lg\">Laget av silikonpolymerer, ofte tilgjengelig i tubeform for fuging.<\/td>\n<td data-col-size=\"lg\">Asfaltb\u00e5nd er mer lik butylb\u00e5nd i fleksibilitet og heft, mens silikoner gir en annen kjemisk motstand.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>P\u00e5f\u00f8ringsmetode<\/strong><\/td>\n<td data-col-size=\"lg\">P\u00e5f\u00f8res kald som rull; selvklebende, krever ren overflate og trykk for liming; ingen verkt\u00f8y n\u00f8dvendig utover kutting.<\/td>\n<td data-col-size=\"lg\">P\u00e5f\u00f8res med fugepistol; krever herdetid (timer til dager) og kan trenge grunning p\u00e5 enkelte overflater.<\/td>\n<td data-col-size=\"lg\">Tape er enklere for gj\u00f8r-det-selv og raske reparasjoner, spesielt i brannbegrensede omr\u00e5der, men silikon gj\u00f8r det mulig \u00e5 fylle ujevne hull.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Adhesjon og kompatibilitet<\/strong><\/td>\n<td data-col-size=\"lg\">Sterk p\u00e5 por\u00f8se eller ujevne overflater som betong, metall og asfalt; hefter kanskje ikke godt til silikonbehandlede materialer.<\/td>\n<td data-col-size=\"lg\">Allsidig p\u00e5 glass, metall og plast; d\u00e5rlig vedheft til asfalt eller bitumenholdige overflater uten forbehandling.<\/td>\n<td data-col-size=\"lg\">Kompatibilitetskontroller er viktige; asfalttape utmerker seg p\u00e5 takmaterialer der silikon kan flasse.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Fleksibilitet og forlengelse<\/strong><\/td>\n<td data-col-size=\"lg\">H\u00f8y forlengelse (ofte over 1000%), tillater bevegelse av underlaget uten \u00e5 sprekke.<\/td>\n<td data-col-size=\"lg\">Moderat fleksibilitet (100\u2013300% forlengelse), men kan bli spr\u00f8 over tid under ekstreme forhold.<\/td>\n<td data-col-size=\"lg\">Tape h\u00e5ndterer ekspansjonsfuger bedre, mens silikon egner seg bedre til statiske tetninger.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Holdbarhet og v\u00e6rbestandighet<\/strong><\/td>\n<td data-col-size=\"lg\">Motst\u00e5r UV, ekstreme temperaturer (-40 \u00b0F til 200 \u00b0F) og kjemikalier; selvreparerende for mindre punkteringer; lengre levetid ved utend\u00f8rs eksponering.<\/td>\n<td data-col-size=\"lg\">Utmerket UV- og fuktbestandighet, men kan brytes ned raskere under konstant vanninnhold eller mekanisk belastning.<\/td>\n<td data-col-size=\"lg\">Asfalttape gir ofte langsiktige forseglinger i taktekking; silikon er \u00e5 foretrekke for flate tak med stillest\u00e5ende vann.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Vanntettingseffektivitet<\/strong><\/td>\n<td data-col-size=\"lg\">Danner en kontinuerlig barriere; utmerket for s\u00f8mmer og skj\u00f8ter, men mindre ideell for omr\u00e5der med h\u00f8y fuktighet, som p\u00e5 bad.<\/td>\n<td data-col-size=\"lg\">Overlegen i konstant v\u00e5te omr\u00e5der p\u00e5 grunn av ikke-por\u00f8s natur; effektiv for sprekker, men kan krympe under herding.<\/td>\n<td data-col-size=\"lg\">Ingen av delene er universelt bedre; tape kan yte d\u00e5rligere i langvarig fuktighet sammenlignet med silikon.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Kostnad og tilgjengelighet<\/strong><\/td>\n<td data-col-size=\"lg\">Generelt kostnadseffektivt for \u00e5 dekke st\u00f8rre omr\u00e5der; tilgjengelig i ruller i forskjellige bredder.<\/td>\n<td data-col-size=\"lg\">Ofte billigere per enhet, men krever mer arbeidskraft; lett tilgjengelig i jernvareforretninger.<\/td>\n<td data-col-size=\"lg\">Tape sparer p\u00e5f\u00f8ringstid, noe som potensielt reduserer de totale reparasjonskostnadene.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Begrensninger<\/strong><\/td>\n<td data-col-size=\"lg\">Ikke egnet for bruk med h\u00f8y varme eller der hyppig fjerning er n\u00f8dvendig; kan bli mer s\u00f8lete hvis det ikke p\u00e5f\u00f8res riktig.<\/td>\n<td data-col-size=\"lg\">Herdetid som kreves; mindre effektiv som lim sammenlignet med tetningsmidler beregnet for liming; potensial for mugg i noen formler.<\/td>\n<td data-col-size=\"lg\">Valget avhenger av prosjektet \u2013 tape for raske, fleksible forseglinger; silikon for presist arbeid som fyller ut gap.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">Alt i alt avhenger valget mellom de to av de spesifikke kravene, som overflatetype og milj\u00f8forhold, og ingen av alternativene er iboende overlegne i alle scenarier.<\/p>\n<h2 dir=\"auto\">Ofte stilte sp\u00f8rsm\u00e5l (FAQ)<\/h2>\n<p dir=\"auto\"><strong>Hvilke overflater kan asfalt selvklebende vanntett tape brukes p\u00e5?<\/strong> Tapen fester seg til en rekke overflater, inkludert betong, metall, asfalt, tre og noen typer plast. Den er best egnet for rene, t\u00f8rre og ikke-por\u00f8se materialer. Test alltid et lite omr\u00e5de f\u00f8rst for \u00e5 sikre kompatibilitet, da den kanskje ikke fester seg godt til silikonbehandlede eller oljete overflater.<\/p>\n<p dir=\"auto\"><strong>Hvordan p\u00e5f\u00f8rer jeg tapen?<\/strong> Rengj\u00f8r overflaten grundig for \u00e5 fjerne st\u00f8v, fett eller fuktighet. Fjern beskyttelsesfilmen, trykk tapen godt p\u00e5 omr\u00e5det, og bruk en rulle eller h\u00e5ndtrykk for \u00e5 sikre full kontakt. Overlapp s\u00f8mmene med minst 5 cm for bedre tetting. Ingen varme eller ekstra lim er n\u00f8dvendig, noe som gj\u00f8r den egnet for kald p\u00e5f\u00f8ring.<\/p>\n<p dir=\"auto\"><strong>Hvor lenge varer tapen n\u00e5r den er p\u00e5f\u00f8rt?<\/strong> Under normale forhold kan den vare i 5\u201310 \u00e5r eller mer, avhengig av eksponering for UV, temperatursvingninger og mekanisk stress. I ekstreme milj\u00f8er som h\u00f8y varme eller konstant fuktighet kan levetiden v\u00e6re kortere. Regelmessige inspeksjoner anbefales for utend\u00f8rs bruk.<\/p>\n<p dir=\"auto\"><strong>Er tapen helt vanntett og t\u00e5ler den st\u00e5ende vann?<\/strong> Den gir en p\u00e5litelig vanntett barriere for s\u00f8mmer, sprekker og skj\u00f8ter, men den er ikke designet for langvarig nedsenking eller omr\u00e5der med konstant vannopphopning. I slike tilfeller fungerer den best som en del av et st\u00f8rre vanntettingssystem.<\/p>\n<p dir=\"auto\"><strong>Kan tapen fjernes eller flyttes etter p\u00e5f\u00f8ring?<\/strong> N\u00e5r den er helt festet, kan det v\u00e6re vanskelig \u00e5 fjerne den, og det kan etterlate rester. Den er ment for permanent feste. Hvis det er n\u00f8dvendig \u00e5 flytte den kort tid etter p\u00e5f\u00f8ring, kan det gj\u00f8res forsiktig, men heftestyrken \u00f8ker over tid.<\/p>\n<p dir=\"auto\"><strong>Hvilke temperaturer t\u00e5ler tapen?<\/strong> Den fungerer i temperaturer fra -40 \u00b0C til 93 \u00b0C. Det anbefales \u00e5 bruke den mellom 4 \u00b0C og 38 \u00b0C for optimal vedheft. I sv\u00e6rt kalde forhold kan det hjelpe \u00e5 varme opp tapen litt.<\/p>\n<p dir=\"auto\"><strong>Er denne tapen milj\u00f8vennlig og trygg \u00e5 bruke?<\/strong> Tapen produserer ingen giftige gasser under p\u00e5f\u00f8ring og er fri for l\u00f8semidler. Den regnes som lav i VOC, men tilstrekkelig ventilasjon anbefales i lukkede rom. Avhending b\u00f8r f\u00f8lge lokale forskrifter for asfaltbaserte materialer.<\/p>\n<p dir=\"auto\"><strong>Hvilke st\u00f8rrelser og tykkelser er tilgjengelige?<\/strong> Vanlige bredder inkluderer 2 tommer, 4 tommer og 6 tommer, med lengder opptil 50 fot per rull. Tykkelsen varierer vanligvis fra 1 mm til 2 mm. Tilpassede st\u00f8rrelser kan v\u00e6re tilgjengelige avhengig av leverand\u00f8ren.<\/p>\n<p dir=\"auto\"><strong>Hvordan er det sammenlignet med andre vanntettingsalternativer som fugemasse eller flytende tetningsmidler?<\/strong> I motsetning til fugemasse, som krever herdingstid og en pistol for p\u00e5f\u00f8ring, er denne tapen klar til bruk og selvklebende for raskere installasjon. Den gir h\u00f8yere fleksibilitet for bevegelige overflater, men fyller kanskje ikke dype sprekker like effektivt som flytende alternativer.<\/p>\n<p dir=\"auto\"><strong>Kan den brukes innend\u00f8rs, for eksempel p\u00e5 bad?<\/strong> Ja, den er egnet for innend\u00f8rsomr\u00e5der som bad for tetting rundt badekar, dusjer eller fliser. S\u00f8rg for at overflaten er t\u00f8rr f\u00f8r p\u00e5f\u00f8ring, og den t\u00e5ler fuktighet godt, men den er ikke ment for direkte nedsenking.<\/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=\"Asfalt selvklebende vanntett tape\" 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\">Om fabrikken v\u00e5r<\/h3>\n<p dir=\"auto\">Great Ocean Waterproof Technologies Co., Ltd. (tidligere Weifang Great Ocean New Waterproof Materials Co., Ltd.) ligger i regjeringssetet Taitou Town i Shouguang City, som er anerkjent som Kinas st\u00f8rste base for vanntette materialer. Selskapet ble etablert i 1999 og opererer som en h\u00f8yteknologisk spesialist p\u00e5 vanntetting som integrerer forskning, produksjon og salg.<\/p>\n<p dir=\"auto\">Fabrikken dekker et omr\u00e5de p\u00e5 26 000 kvadratmeter. Gjennom \u00e5rene har den utviklet flere avanserte produksjonslinjer for ruller, ark og <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/waterproof-coating\/\">belegg<\/a> p\u00e5 et ledende niv\u00e5 innenlands. Viktige produkter inkluderer vanntette ruller av polyetylen, polypropylen (polyester) og polymer, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">Vanntette ruller av polyvinylklorid (PVC)<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">Vanntette ruller av termoplastisk polyolefin (TPO)<\/a>, vanntette ruller av klorert polyetylen (CPE) spesifikke for h\u00f8yhastighetstog, selvklebende vanntette ruller av polymerpolypropylen, vanntette ruller med ikke-asfaltbasert reaktiv, forh\u00e5ndslagde, selvklebende vanntette ruller av polymermembran, vanntette ruller med sterk krysslaminert film av polymerreaktiv, selvklebende vanntette ruller, beskyttende dreneringsplater, vanntette ruller av modifisert elastomer\/plastomer asfalt, selvklebende vanntette ruller av asfaltbaserte, rotbestandige vanntette ruller av polymermodifisert asfalt, rotbestandige vanntette ruller av metallbaserte polymer, rotbestandige polymerpolyetylenpropylen (polyester) vanntette ruller, rotbestandige polyvinylklorid PVC vanntette ruller, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">enkomponents polyuretan vanntette belegg<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">tokomponents polyuretan vanntette belegg<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/jy-jss-polymer-cement-waterproof-coating\/\">polymersement (JS) kompositt vanntette belegg<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">vannbaserte (951) polyuretan vanntette belegg<\/a>, polyetylenpropylen (polyester) spesialpulverlim, sementbaserte permeable krystallinske vanntette belegg, sprayhurtigherdende vanntette belegg av gummiasfalt, ikke-herdende vanntette belegg av gummiasfalt, transparente vanntette geler for yttervegger, h\u00f8yelastiske flytende rullede vanntette belegg, selvklebende asfalt-vanntette taper, selvklebende tape av butylgummi og dusinvis av andre varianter.<\/p>\n<p dir=\"auto\">Selskapet opprettholder sterk teknisk kapasitet med et team av profesjonelle teknikere, avansert utstyr, omfattende testinstrumenter og stabil produktkvalitet, sertifisert av nasjonale autoritative testinstitusjoner. Det har oppn\u00e5dd tittelen \u201cComprehensive Quality Management Compliance\u201d fra Landbruksdepartementet, best\u00e5tt sertifisering av kvalitetssikringssystemer og mottatt betegnelser som \u201cNational Authoritative Testing Qualified Product\u201d fra China Quality Inspection Association, Shandong-provinsens \u201cIndustrial Construction Product Filing Certificate\u201d, \u201cIndustrial Product Product Product License\u201d og CE-sertifisering.<\/p>\n<p dir=\"auto\">Med vekt p\u00e5 kontraktsoverholdelse og troverdighet selges selskapets produkter i over 20 provinser og regioner over hele Kina og eksporteres til flere land og regioner i utlandet, noe som gir positive tilbakemeldinger fra brukerne.<\/p>\n<p dir=\"auto\">Great Ocean Waterproof Technologies Co., Ltd. benytter moderne drifts- og ledelsesmekanismer, styrt av bedrifts\u00e5nden \u201cintegritet, pragmatisme og innovasjon\u201d, og form\u00e5let om \u201cvinn-vinn-deling\u201d. Det fokuserer p\u00e5 h\u00f8y kostnadsytelse, kvalitetsservice og samarbeidende markedsekspansjon med partnere for \u00e5 oppn\u00e5 kontinuerlig fremgang.<\/p>\n<p><iframe loading=\"lazy\" title=\"Oppdag Great Ocean Waterproof: Ledende innovasjon innen vanntettingsl\u00f8sninger siden 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\">Asfalt selvklebende vanntett tape er et komposittbasert materiale utviklet for reparasjon av taklekkasjer, med et selvklebende lag for enkel p\u00e5f\u00f8ring. Overflaten er belagt med aluminiumsfolie eller lignende alternativer, mens bunnen har beskyttelsespapir. Denne tapen er produsert i v\u00e5r fabrikk i Kina som en p\u00e5litelig produsent, og tilbyr solid heft og fleksibilitet, noe som sikrer holdbar installasjon uten forurensning. Tilgjengelig i sm\u00e5 lagermengder til konkurransedyktig pris med rask levering; bruken tilpasser seg spesifikke forhold p\u00e5 stedet.<\/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\/nb\/wp-json\/wp\/v2\/product\/1411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/media\/1412"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/media?parent=1411"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/product_brand?post=1411"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/product_cat?post=1411"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/product_tag?post=1411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}