Looking for the ultimate silicone sealant for that special DIY project? Sealing drafty windows to lower those high energy bills? Want to seal up that shower door enclosure with a product that will last for years? SILA-SEAL™ Professional Grade Silicones can do all these things and more! These are 100% pure silicone sealants and contain no fillers like our competition. A one-part, non-slumping RTV, this clear silicone cures upon contact with moisture in the air. Mostly used for general purpose sealing, SILA-SEAL™ clear silicones cure to a tough, rubbery solid, and provide long-term flexibility and durability. Ideal for heating and air conditioning (HVAC), plumbing, construction, and other general purpose applications. Perfect for DIY bathroom remodels, professional kitchen renovations, and everything in between!