YKK Vislon #10 Separating Zipper AutoLok Double Pull Plastic Slider 60 inch White combines durability and smooth performance for outdoor and marine use. Made from corrosion-resistant molded plastic elements with a polyacetal resin construction, this separating zipper features an AutoLok double pull slider that operates effortlessly in mud, sand, and harsh environments. Its white plastic teeth and tape offer chemical and UV resistance, making it ideal for marine, tenting, upholstery, and other heavy-duty outdoor applications. The self-lubricating design ensures long-lasting, trouble-free use, supporting patio upgrades, outdoor fabrics, jackets, and covers where reliability in challenging conditions is essential.