About This

Powerful Waterproof Seal: Tkaimy grey polyurethane waterproof coating sealant is a water-based coating, cures into a dense, flexible membrane, effectively sealing out water, moisture, and air to prevent leaks
Versatile Application: Designed for diverse surfaces including roofs, walls, pools, gutters, chimneys, basements, foundations, skylights, metal, wood, concrete, and RVs
Easy Application & Penetration: Mix well before use. Apply easily by brush, roller, dipping, or pouring. The liquid formula flows smoothly to penetrate and seal fine cracks and gaps
Effective Coverage & Repair: Waterproof sealant coating each 175oz covers approximately 70 sq ft (6.5 sq m), can be applied 2-3 layers. Multiple overlapping coats form a permanent bond, repairing cracks and leaks with ease. Cross-apply, 24 hours between coats, for a long-lasting waterproof sealing membrane
Optimal Curing Conditions: Prolonged rainy and wet weather that fall temperatures can cause waterproof adhesive to take longer to cure. Waterproof agent glue use temperature: 10˚C/50˚F or higher (including overnight temperatures)