Dap Alex Plus Acrylic Latex Caulk
America's #1 selling latex caulk. ALEX PLUS® is a superior quality, all-purpose acrylic latex caulk plus silicone -Highly flexible and durable for a waterproof seal.
-Cured caulk is mold and mildew resistant.
-Easy to apply and tool.
-Easy water clean-up.
-Exceeds ASTM Specification C834.