--- product_id: 514739511 title: "USG DUROCK Brand Liquid Waterproofing Membrane 1 Gallon" brand: "usg interiors" price: "1392.82 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/514739511-usg-durock-brand-liquid-waterproofing-membrane-1-gallon store_origin: TN region: Tunisia --- # 4 application methods fast drying time anti-fracture protection USG DUROCK Brand Liquid Waterproofing Membrane 1 Gallon **Brand:** usg interiors **Price:** 1392.82 DT **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal with USG Durock—where durability meets speed! ## Quick Answers - **What is this?** USG DUROCK Brand Liquid Waterproofing Membrane 1 Gallon by usg interiors - **How much does it cost?** 1392.82 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/514739511-usg-durock-brand-liquid-waterproofing-membrane-1-gallon) ## Best For - usg interiors enthusiasts ## Why This Product - Trusted usg interiors brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Drying Formula:** Minimize downtime with a quick-dry membrane that accelerates project completion. - • **Crack-Resistant Shield:** Protects against shrinkage and non-structural cracks up to 1/8 inch. - • **Superior Moisture Barrier:** Low perm rating ensures top-tier waterproofing performance. - • **Multi-Surface Compatibility:** Ideal for floors, walls, and countertops—your all-in-one waterproofing solution. - • **Versatile Application Modes:** Roll, brush, trowel, or spray—adapt to your workflow effortlessly. ## Overview USG Durock Liquid Waterproofing Membrane is a fast-drying, acrylic-based waterproofing solution designed for floors, walls, and countertops. It offers versatile application methods including rolling, brushing, troweling, and spraying. With a low perm rating of 0.38 at 20 mils thickness and anti-fracture protection up to 1/8 inch, it ensures superior moisture resistance and crack prevention, making it a reliable choice for professional-grade waterproofing projects. ## Description Can be rolled, brushed, troweled and sprayed Fast drying time allows for quick turnaround time Low Perm Rating (0.38 perms at 20 mils dry thickness) per ASTM E96 Procedure E Anti-fracture protection up to 1/8 in. (3 mm) over shrinkage and other non-structural cracks Suitable for waterproofing floors, walls and countertops ## Features - Can be rolled, brushed, troweled and sprayed - Fast drying time allows for quick turnaround time - Low Perm Rating (0.38 perms at 20 mils dry thickness) per ASTM E96 Procedure E - Anti-fracture protection up to 1/8 in. (3 mm) over shrinkage and other non-structural cracks - Suitable for waterproofing floors, walls and countertops ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076YF45P3 | | Brand | USG Interiors | | Brand Name | USG Interiors | | Colour | clear | | Compatible Material | Stainless Steel | | Item Form | Liquid | | Item Weight | 0.01 Ounces | | Manufacturer | USG | | Material | Acrylic | | Material Type | Acrylic | | Number of Items | 1 | | Style | Compact | | Style Name | Compact | | Supported Standards | ASTM E96 | | Surface Recommendation | Tile | | UPC | 081099039591 617070860771 | | Unit Count | 3785.41 Milliliters | | Water Resistance Level | Waterproof | ## Product Details - **Material:** Acrylic - **Brand:** USG Interiors - **Style:** Compact - **Item Weight:** 0.01 Ounces - **Water Resistance Level:** Waterproof ## Images ![USG DUROCK Brand Liquid Waterproofing Membrane 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71lMFZk6+RL.jpg) ![USG DUROCK Brand Liquid Waterproofing Membrane 1 Gallon - Image 2](https://m.media-amazon.com/images/I/51P8FXvamYL.jpg) ![USG DUROCK Brand Liquid Waterproofing Membrane 1 Gallon - Image 3](https://m.media-amazon.com/images/I/71xxPOdcTRL.jpg) ## Questions & Answers **Q: Can this be used to water proof a leak on existing shower tile?** A: No. This product is for waterproofing the substrate behind the tile. You may need to peel off the tile to get to the substrate. But it seems you need to find the source of the leak first then use this product as part of the repair. **Q: what tape to use?** A: I used the mesh tape for Durock and went over all joints with the mortar mix I planned to use installing my tiles. Let the mortar dry completely. Then, just follow the directions on the bucket. I tackled a shower surround with two large niches for my first tile job. This bucket was plenty for two coats on everything as well as a section on the floor in front of the shower. Great product and easy to use. Be sure to follow the directions carefully. **Q: I have cement subfloor in my shower . Can I use this instead of a shower pan liner?** A: Hi, A liner would be preferable, but this membrane will work too, assuming the concrete is stable, there is a natural slope to the drain and there are no breaches. If you use a Durock shower installation kit it adds a natural slope to a center drain installation. That would be preferable then use the Durock membrane over the top before using mastic and tiling. **Q: Is this like flex seal liquid?** A: If you are referring to the “flex seal brand” sealer that is on the market it doesn’t compare.This liquid waterproof membrane is like a very thick paint that goes on smooth with roller or brush.this is a very good product that I have used on several occasions..... it provides excellent waterproofing qualities if used as directed p,usually two coats will do the trick. ## Frequently Bought Together - USG DUROCK Brand Liquid Waterproofing Membrane 1 Gallon - XFasten Waterproofing Membrane Sheet, 6” x 75 Ft Shower Waterproofing Membrane Tape for Underlayment Tile, EPDM Underlayment, Cement Board Tape - One Sight Waterproofing Membrane Fabric, 6 Inch X 75 Foot Roll Anti-Fracture Membrane Fabric, Non-Woven Waterproof Fiberglass Mesh Tape for Bathroom Shower Walls, Floors, Tiles --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/514739511-usg-durock-brand-liquid-waterproofing-membrane-1-gallon](https://www.desertcart.tn/products/514739511-usg-durock-brand-liquid-waterproofing-membrane-1-gallon) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-21*