This Tectron Water Repellent is specifically formulated to give maximum water repellency to a variety of materials used in clothing, gear, and footwear. Protects up to 50 sq. ft of fabric (20 sq. ft for shoe repellent). Good for all natural and synthetic fibers. Will not discolor clothing, gear or footwear. Allows leather and fabrics to breathe. It also protects against moisture, salt, and stains. This product does not contain silicone.