Lubricate, clean, and quickly unzip zippers on outdoor gear; features a non-toxic, silicone-free formula that works in all water temperatures Protect nylon, plastic, and metal zippers against sand, salt, chlorine, rust, and corrosion for years of smooth zipping Choose the multipurpose Hard Wax 2-pack (0.16 oz each) on zipper teeth and housings on tents, luggage, soft coolers, backpacks, drybags, soft tops, and watersports gear Use the single stick, Soft Wax formula (0.5 oz) on watersports gear and watertight zippers including wetsuits, drysuits, and B.C.D. equipment Packaging may vary