Silicone I, 2.8 OZ, Clear, Kitchen & Bath Caulk, 100% Silicone, Premium Quality Acetoxy Silicone Sealant, Mildew Resistant, Ideal For Sealing Around Tubs, Showers & Sinks, Permanently Waterproof & It Will Not Shrink, Crack Or Crumble Over Time Like Acrylic Caulk, Typical Uses Are Shower, Tubs, Sinks, Tile, Countertops & Fixtures, Adheres To Most Ceramic Tile, Laminate, Porcelain, Glass, Metal, Plastic, Granite & Wood, Squeeze Tube.