Dap 11425 Alex Plus Fast Dry Acrylic Latex Caulk Plus Silicone, 5.5-Ounce Tube, White Cured caulk is mold and mildew resistant Indoor/outdoor use Excellent flexibility and adhesion For interior and exterior applications Paintable and water clean-up 35-year durability guarantee Fast skin time, paint in 40 minutes Allows DIYers and Pros to get projects completed faster