Liquid Waterproof Sealant 70oz Clear,Transparent Waterproof Coating Water-Based Invisible Repairing Leak Agent Roofs, Walls, Bathroom, Kitchen Indoor & Outdoor

300ml Exterior Wall And Roof Leak Repair Waterproof Coating Water Based Polyurethane Waterproof Material Features: Efficient Leak Prevention：Polyurethane waterproof coating protects surfaces and repairs leaks. Use on flat roofs, sloped roofs, external wall cracks, foundations, sheds, basements, metal, wood, concrete, gutters, skylights, windows, RVs, DIY , external walls, pipelines, seals leaks, walls, corners, toilet leaks, substrate joints, car roofs, pools, baths, and more. (Note: Not suitable for continuous soaking or use below the waterline.) : The polyurethane waterproof sealants/coatings are water-based. The roof sealant provides excellent waterproofing, is long-lasting, and resists both low temperatures and heat. Using the leak repair waterproof coatings forms a protective film, helping to save time, money, and energy. Coverage: Each 1000g/32 of polyurethane sealant covers about 14 ft (1.3 m). Apply in 3-5 thin . This waterproof coating easily adheres to surfaces, repairing holes, cracks, crevices, tears, and leaks, while sealing any cracked areas. The roof sealant also creates a protective waterproof layer in the treated area. Waterproof Agent Tip:Prolonged rainy and humid conditions, along with cooler temperatures, can extend the curing time for the waterproof adhesive. For results, select , dry weather and maintain a dry environment before and after application. operating temperature: 10˚C/50˚F or higher (including overnight). Product Description: 1×Leak repair agent