Sem Products 40377 Heavy Bodied Seam Sealer, Black - Automotive & Marine Seam Sealing for Metal, Fiberglass & Plastic Surfaces

Heavy bodied black seam sealer is a versatile two-component sealer for sealing interior or exterior seams joints and voids. Stays flexible will not shrink or crack and is paintable in 60 minutes. Extended working time Thick formula-holds tool marks Direct to metal application Popular black color Spray able-paintable