{"product_id":"custom-building-products-lqwaf1-2-redgard-waterproofing-membrane-1-gal","title":"Custom Building Products LQWAF1-2 Redgard Waterproofing Membrane 1 Gal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CUSTOM BUILDING PRODUCTS LQWAF1-2 RedGard is a ready-to-use elastomeric waterproofing and crack prevention membrane for tile and stone installations. Applied by roller, trowel, or sprayer, it forms a continuous moisture barrier with strong adhesion to a range of substrates. As a waterproofing membrane, one gallon covers 35 to 40 square inches at 93 mil wet thickness and 47 mil dry thickness. As a crack prevention membrane, coverage extends to 110 square feet at 30 mil wet thickness. The product meets ANSI A118.10 for waterproofing membranes and the Uniform Plumbing Code specification for use as a shower pan liner. It is listed with IAPMO R and T, file No. 4344 UPC, and carries ICC-ES ER-6014 approval.\u003c\/p\u003e\u003cp\u003eRedGard LQWAF1-2 is suited for both interior and exterior commercial and residential tile and stone installations. Approved substrates include concrete, cement backer boards, Wonderboard, exterior-grade plywood in interior dry areas for crack isolation only, exterior decks, and gypsum drywall. It can also serve as a slab-on-grade moisture barrier under resilient flooring when installed per the Custom E-Cap moisture barrier system technical bulletin. Typical applications include shower assemblies, wet areas, and floor crack isolation membranes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMeets ANSI A118.10 waterproofing membrane standard\u003c\/li\u003e\n\u003cli\u003eMeets Uniform Plumbing Code specification for shower pan liner use\u003c\/li\u003e\n\u003cli\u003eICC-ES ER-6014 listed; IAPMO R and T listed, file No. 4344 UPC\u003c\/li\u003e\n\u003cli\u003eApplicable by roller, trowel, or sprayer for continuous coverage\u003c\/li\u003e\n\u003cli\u003eFunctions as crack prevention membrane at 30 mil wet or waterproofing membrane at 93 mil wet\u003c\/li\u003e\n\u003cli\u003eCompatible with slab-on-grade moisture barrier applications under resilient flooring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on concrete, cement backer boards, Wonderboard, exterior-grade plywood (interior dry areas, crack isolation only), exterior decks, and gypsum drywall in residential and commercial tile and stone installations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed tile setter or flooring contractor. Shut off water supply and ensure substrate is clean, dry, and structurally sound before application. Apply in accordance with ANSI A108 installation standards and local plumbing code requirements. For slab-on-grade moisture barrier use under resilient flooring, follow the Custom E-Cap moisture barrier system technical bulletin for specific application instructions.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage (Crack Prevention Membrane)\u003c\/strong\u003e: 110 square feet per gallon at 30 mil wet thickness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage (Waterproofing Membrane)\u003c\/strong\u003e: 35 to 40 square feet per gallon at 93 mil wet thickness, 47 mil dry thickness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer Size\u003c\/strong\u003e: 1 gallon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 11.275 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI A118.10, Uniform Plumbing Code, ICC-ES ER-6014, IAPMO R and T file No. 4344 UPC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CUSTOM BUILDING PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LQWAF1-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CUSTOM BUILDING PRODUCTS","offers":[{"title":"Default Title","offer_id":51344318398770,"sku":"LQWAF1-2","price":100.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310548008.jpg?v=1782033235","url":"https:\/\/voomisupply.com\/products\/custom-building-products-lqwaf1-2-redgard-waterproofing-membrane-1-gal","provider":"Voomi Supply","version":"1.0","type":"link"}