Dap W & D Silicone Rubber Sealant White 9.8OzDap is very famous for making strong and durable adhesives and sealants which can bond with almost all materials easily and creates a waterproof and weatherproof seal. The caulk is great for indoor as well as outdoor use at it is unaffected by extreme temperatures and won't shrink or crack easily. You can use this sealant on pipes and plumbing and other materials as well and it will cure quickly to give a strong seal. The sealant is mildew resistant