Extend the life of your waterproof gear with the Gear Aid Tent Sure Tent Sealant. This clear, flexible, and long-lasting polyurethane coating in a can creates waterproof protection on up to 85 sq. ft. of outdoor fabrics to keep you dry. Its non-toxic, water-based formula works on tent floors and flies, backpacks, boat covers, rain gear, and more. Includes a foam applicator brush.Manufacturer model #: 11000. Clear, waterproof polyurethane coating Covers up to 85 sq. ft. of outdoor fabric Non-toxic, water-based formula Flexible and long-lasting Includes foam applicator brush