Hybrid Adhesive Sealant 3 Oz White

3M Marine Adhesive Sealant 4000 UV is a one-component medium-strength moisture-curing gap-filling sealant that cures to form a firm flexible and waterproof seal on aluminum wood gel coat and fiberglass making it well-suited for marine applications above or below the waterline. This product offers excellent UV resistance for reliable long term performance. Paintable immediately after application.