U-POL Tigerseal Black Pu Adhesive & Sealant - 310MLSeal Around Windows, Doors, And Lights. Completely And Permanently Seals Seams. Moisture Displacing Can Be Used In Wet Environments. Immediately Paintable! Can Be Tooled And Painted When Wet, Increasing Productivity! Permanently Flexible Will Not Shrink Bonds To Almost Any Surface, Including: Steel, Aluminum, Fiberglass, Most Plastics, Brass, Iron, Glass, Ceramics And Wood.