ALEX FAST DRY Acrylic Latex Caulk Plus Silicone Fast drying and specifically formulated to meet the demanding needs of Professional Painters, delivering outstanding paint finish results. FEATURES AND BENEFITS Paint ready in 20 minutes. Won't shine through or discolor paint. Resists cracking & chalking. Exceeds ASTM C834. 50 year warranty. Cured caulk is mold & mildew resistant. Easy water clean-up. Low odor. Interior/exterior use. 100% waterproof seal. Back to DAP