About This

【Superior Gray Roof Sealant Waterproof】The YHcoat-900 gray UV-resistant acrylic liquid elastomeric roof coating features 734% elongation to resist cracking & peeling.With excellent 91% solar reflectivity, the gray membrane reduce surface temperature, lowered cooling costs and energy savings.
【Versatile Waterproofing Adhesive for Indoor & Outdoor Use】Designed for both indoor and outdoor use, this waterproof sealant protects roofs (metal, flat, sloped, and shingle), ceilings, exterior walls, balconies, bathrooms, and kitchens. It’s also perfect for materials like wood, concrete, masonry, stucco, aluminum, fabric, fiberglass—great for home repairs and DIY projects
【Low-VOC Water-based Premium Formula】This water-based acrylic sealant is certified non-toxic with low VOC emissions—safe for both indoor and outdoor applications around humans and pets. Verified by Green Label Singapore, Germany’s EC1 Plus, and France’s A+ environmental safety standards
【Efficient Coverage & Long-Lasting Protection】Each waterproof sealer 35oz (1kg) covers approximately 18 sq ft (1.6 sq.m) of coverage per layer. For optimal performance, apply 2-3 coats to create a durable, weatherproof barrier that against water, air, and moisture. Perfect for long-lasting protection.
【Easy Application for DIYers】This roof adhesive waterproof applies easily with a brush, roller, or sprayer. It self-levels and penetrates gaps and fine cracks, creating a smooth, seamless waterproof layer. Just clean the surface before applying for best adhesion and coverage
【Fast Drying & Time-Saving】This waterproof paint dries quickly, fully curing in just 24-72 hours, addressing the frustration of long drying times. Even with multiple coats, it sets rapidly to create a durable, waterproof barrier. Save time and get reliable results without extended waiting periods.