Titebond Pro Grade Plus Caulk Grey 10 oz. Ideal For: Sealing Joints, Repairing Cracks and Back-Filling Gaps for Interior and Exterior Applications. Seals: Wood, Metal, Glass, Tile, Drywall, Plaster, Concrete, Plastic, Fiberglass, Masonry, Aluminum, Brick and Most Common Building Materials. Joint Movement Capability � 25% Repair, Seal & Fill Easy, Water Cleanup Dries Quickly Paintable in 2 Hours Tools Easily Provides Water Resistant Seal