Rust-Oleum Zinsser Watertite Tube 5091 Poly Seal Joint Filling Waterproofing Caulking, 10.1-Ounce
Watertite, 12 oz, polyurethane sealant, permanently flexible watertite polyurethane sealant is suitable for bonding, sealing in expansion joints as well as waterproofing concrete & other masonry materials.