Use caulk and sealant from Grainger to patch holes, seal cracks and provide a waterproof barrier for tub and shower edges and corners. These are just a few uses for polymer, latex or silicone caulk, polyurethane sealant, roof cement and other similar products you'll find here. Make it "look like it grew there" with popular colors such as white, off-white, brown, gray, black, green and other colors plus clear and translucent. Shop Grainger for caulk and sealant and get that job done right.