***** AS IS NO RETURNS *****Tkaimy Waterproof Sealant, Multi-Surface Water-Based Polyurethane Waterproof Coating, High-Elasticity Leak Repair for Roof, Concrete, Metal & Wood, 5 Gallon Black

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More features

• Industrial Strength Leak Repair | Stops Leaks Instantly: Creates a seamless, elastic waterproof barrier for flat roofs, metal roofs, foundations, gutters, concrete, and more. Our premium polyurethane formula outperforms traditional patches, effectively seals existing leaks and prevents water damage, providing permanent protection where other products fail.
• Extreme Flexibility >950% Elongation | Crack & Peel Proof: Engineered to expand and contract with temperature swings and structural movement. The highly flexible membrane withstands UV, rain, snow, and extreme weather without cracking, peeling, or flaking, delivering a long-lasting, weatherproof seal year-round.
• Water-Based | Safe & Easy to Apply: Non-toxic, low-odor, polyurethane formula. Safe for indoor/outdoor use. Simple application by brush, roller, or airless sprayer—no professional skills needed.
• Strong Adhesion | Works on Virtually All Surfaces: Advanced bonding technology provides superior grip to metal, concrete, wood, masonry, asphalt, EPDM, and more. Perfect for emergency roof leak repairs, gutter sealing, foundation waterproofing, and long-term preventive maintenance.
• Professional-Grade Coverage & Complete System: Covers approx. 15 sq. ft. per gallon at 60–80 mils for durable roof protection. Pair with Seam Tape for reinforced sealing on seams, joints, and corners. Trusted by contractors and DIY homeowners for heavy-duty, reliable results.