RE20758 Color: Gray Features: -Caulking tape.-Prevent and reduces costly water damage.-Tough rubber and pressure sensitive mass, offers excellent adhesion to a variety of surfaces.-Used to seal out dirt, dust, moisture and water.-Easy to use in tape form.-Low moisture vapor transmission value.-A must requirement in any sealing application.-Butyl tapes are packaged with an attractively illustrated label inside a rugged reusable, resealable package for storing.-Use for campers, boats, recreational vehicles, agricultural, farm buildings, silos, glazing, mirrors, fastener, doors, storm sash, vents and skylights. Dimensions: -Tape dimensions: 0.75" W X 240" D.-Overall dimensions: 1.5" H x 7" W x 8" D.