WP-1 Polyester Bandage can be bedded in to a wet first coat of WP-1 Membranes with a second coat then applied. It can be used when wall boards are short of floor substrate leaving a void too large to fill with standard bond breaker material such as fast cure polyurethane sealant or neutral cure silicone. Each roll of WP-1 Polyester bandage is 100mm wide and contains 50m in length.