\n| Acid Resistance<\/td>\n | Immersed in 1% hydrochloric acid solution for 168h, no surface chalking or cracking<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n Application Instructions<\/h3>\n\n- Substrate must be clean, dry, free of dust, oil, and loose particles. (If the surface is very smooth or has a paint layer, light sanding is recommended to improve adhesion.)<\/li>\n
- For cracks, voids, or tile joints, first fill with cement mortar or matching sealant, then level the surface.<\/li>\n
- Stir well before use. No thinning required.<\/li>\n
- Apply 2\u20133 coats by brush, roller, or spray.\n
\n- Allow 1\u20132 hours between coats (touch-dry time; actual interval depends on temperature and humidity).<\/li>\n
- Second and third coats should be applied cross-applied (perpendicular to the previous coat) for uniform coverage and to avoid leakage.<\/li>\n<\/ul>\n<\/li>\n
- Transparent waterproof coating typically requires at least two coats. Recommended total dosage: approx. 1.0\u20131.2 kg\/m\u00b2 for standard waterproofing performance.<\/li>\n
- Tools can be cleaned with water while the glue is still wet.<\/li>\n
- Keep coated surface protected from rain or water contact for at least 24 hours after final coat until fully cured.<\/li>\n<\/ul>\n<\/div>\n
![\"JY-TRA](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-TRA-Transparent-Waterproof-Glue-Transparent-Waterproof-Adhesive-For-Walls6_1.webp\") <\/p>\n
Customer Reviews<\/h2>\nMarco R. \u2013 Milan, Italy (Exterior stone facade, 2024)<\/strong> 3.5 years ago we applied two coats on a 120 m\u00b2 natural travertine wall that was constantly getting dark water stains after rain. The wall now looks exactly the same as before application, no color shift, no shiny film. Stains no longer appear and the stone stays dry even after heavy storms. Product did what it promised \u2013 nothing more, nothing less.<\/p>\nSarah T. \u2013 Seattle, USA (Bathroom tile renovation, 2025)<\/strong> Used it over existing white subway tiles in a rental shower that had grout leaks. Applied 3 thin coats with a roller. The tiles kept their matte finish, no gloss added. After 7 months of daily showers, zero water behind the tiles and no mildew in the grout lines. Cleanup was easy with water. Would buy again for the next flip.<\/p>\nRajesh P. \u2013 Mumbai, India (Rooftop parapet wall, 2024)<\/strong> Monsoon here is brutal. Applied on painted cement parapet that used to seep water into bedrooms. Two coats in May 2024, total ~1.1 kg\/m\u00b2. Went through the entire 2024 and 2025 monsoon seasons \u2013 no damp patches inside anymore. Paint color unchanged, no peeling. Works fine in 40 \u00b0C heat too.<\/p>\nLiam C. \u2013 Brisbane, Australia (Outdoor exposed brick feature wall, 2023)<\/strong> Wanted to stop efflorescence on a 15-year-old brick wall without changing its raw look. Brushed on two coats. It\u2019s been almost two years; bricks still look completely natural, no darkening when wet, and the white salty marks haven\u2019t come back. Slightly noticeable sheen only when light hits at sharp angles, otherwise invisible.<\/p>\nElena M. \u2013 Barcelona, Spain (Balcony floor over existing ceramic tiles, 2025)<\/strong> Old 1980s balcony tiles were leaking into the flat below. Applied three coats in March. We walk on it daily and put chairs on it \u2013 no wear marks so far after 8 months. Surface stayed matte, water beads and runs off. Only small issue: if you apply too thick in one go it can show faint roller marks when dry, so thin coats are better.<\/p>\nThomas L. \u2013 Toronto, Canada (Basement concrete wall, 2024)<\/strong> Cold basement wall used to sweat and grow mild mold. One primer coat + two finish coats in late 2024. Wall stays dry even during spring thaw, no more water beads, no mold returning after a full year. Transparency is perfect \u2013 raw concrete look unchanged. Worked well down to about 8 \u00b0C during application.<\/p>\n![\"JY-TRA](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-TRA-Transparent-Waterproof-Glue-Transparent-Waterproof-Adhesive-For-Walls7_1.webp\") <\/p>\n
About Great Ocean Waterproof Technology Co., Ltd.<\/h2>\nGreat Ocean Waterproof Technology Co., Ltd. (formerly Weifang Great Ocean New Waterproof Materials Co., Ltd.) was established in 1999 and is located in Taitou Town, Shouguang City \u2013 the heart of China\u2019s largest waterproof materials production base.<\/p>\n The company operates from a 26,000 m\u00b2 modern factory site and has grown into a national high-tech enterprise integrating R&D, manufacturing, and sales of waterproofing materials. The facility is equipped with multiple advanced production lines for waterproof membranes, sheets, and liquid coatings.<\/p>\n Our main product range covers more than 30 categories, including polymer waterproof membranes (polyethylene-polypropylene\/polyester, PVC, TPO, CPE), modified bitumen membranes, self-adhesive membranes, root-resistant membranes, drainage boards, polyurethane coatings, polymer-cement (JS) coatings, cementitious crystalline coatings, spray-applied rubber asphalt coatings, non-curing rubber asphalt coatings, and the JY-TRA transparent waterproof glue series.<\/p>\n We maintain a strong in-house technical team, complete testing laboratories, and stable production quality. The company has passed ISO 9001 quality management system certification, holds national industrial product production licenses, and has been awarded \u201cNational Quality Inspection Qualified Product\u201d status by authoritative bodies in China.<\/p>\n Products are widely supplied across more than 20 provinces in China and exported to multiple countries and regions worldwide. Operating under the principles of integrity, pragmatism, and innovation, Great Ocean continues to provide reliable, cost-effective waterproofing solutions and excellent service to customers and partners globally.<\/p>\n \n\n\n![\"Great](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-69_1-scaled.webp\") <\/td>\n | ![\"Great](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-70_1-scaled.webp\") <\/td>\n<\/tr>\n | \n![\"Great](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-62_1-scaled.webp\") <\/td>\n | ![\"Great](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/Great-Ocean-Waterproof-Factory-41_1-scaled.webp\") <\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"JY-TRA Transparent Waterproof Glue is a high-solids polymer emulsion-based adhesive designed specifically for bathroom and wall applications. After full curing, it forms a clear, bacteria-resistant film on the surface with high transparency, good waterproof performance, and serves as an ideal exterior wall waterproofing solution. Available directly from our factory in China. As an experienced manufacturer, we offer competitive factory price with stable supply for wholesalers and contractors.<\/p>","protected":false},"featured_media":893,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":{"0":"post-890","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-waterproof-coating","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/great-ocean-waterproof.com\/en_za\/wp-json\/wp\/v2\/product\/890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/en_za\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/en_za\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/en_za\/wp-json\/wp\/v2\/media\/893"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/en_za\/wp-json\/wp\/v2\/media?parent=890"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/en_za\/wp-json\/wp\/v2\/product_brand?post=890"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/en_za\/wp-json\/wp\/v2\/product_cat?post=890"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/en_za\/wp-json\/wp\/v2\/product_tag?post=890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} | |
![\"JY-TRA](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-TRA-Transparent-Waterproof-Glue-Transparent-Waterproof-Adhesive-For-Walls4_1.webp\")
<\/p>\n