Joint Tape

Marseal® corrosion resistant sheet membrane incorporating DuPont Elvaloy® resin, reinforced with dispersed polyester fibers. It is used in conjunction with Marseal® Structural Sealant, to seal and waterproof problematic expansion/contraction joints in secondary containment areas, sumps, water treatment facilities, tunnels, or anywhere joints require sealing.


Available sizes: 75-mil membrane supplied in 50’ rolls