<p>ALEX PLUS easy caulk acrylic latex caulk plus silicone is a professional quality caulking product formulated to last. It is an all-purpose, adhesive caulk ideal for a wide variety of applications for interior and exterior use with the convenience of an aerosol container which allows you to apply the caulk without a caulk gun. ALEX PLUS contains silicone, which allows for excellent adhesion and flexibility to resist expansion and contraction without cracking. It provides a waterproof seal and prevents air and moisture from passing through cracks and joints thereby improving energy efficiency. The easy-to-use aerosol can gives perfect control for a smooth, consistent bead. Caulk in any direction with professional results, even in those hard to reach spots.</p> <ul><li>Paintable in 30 mins</li><br /><li> Excellent flexibility</li><br /><li> Adheres to a wide variety of surfaces</li><br /><li> Shrinks less for a durable seal</li><br /><li> Waterproof seal</li><br /><li> Cured caulk is mold- and mildew-resistant</li><br /><li> Easy to clean with water</li><br /><li> Low-odor</li><br /><li> Contains silicone to improve adhesion and flexibility</li></ul>