DAP Dynaflex 230 Premium Elastomeric Sealant

Features: Interior/exterior use Silicone tough w/ superior flexibility & crackproof performance Paint ready in 2 hours 100% waterproof & weatherproof seal Exceeds ASTM C920, Class 25 Lifetime warranty Seals joints up to 2" wide. Easy water clean-up Low odor Details: "Silicone Tough" latex sealant that offers outstanding exterior performance against the elements. Developed for flexibility and crack proof performance, this sealant endures expansion and contraction without cracking or losing its seal.