Fiberglass Evercoat Sealant Foam 12-Ounce Spray Urethane

Description

Seal, fill, caulk and insulate with this one-component urethane foam. Foam expands and moisture cures to form a semi-rigid closed cell mass. 12 oz. is equal to 24 tubes of caulk. Fills large voids in damaged areas before the fiberglass work is done. Reduces sound penetration. Can be used for filling boat hull cavities, sealing electrical outlets and cracks in walls. Also insulates window and door frames. Size: 12 ounces. Foam color: white