Slide-Out Dry Lube Protectant - 16 oz - Protect All 40003 [VERSATILITY]: Protect All Slide-Out Dry Lube Protectant works in RVs, cars, boats, or even at home [FUNCTIONALITY]: Formulated to prevent rust, Protect All Slide-Out Dry Lube Protectant prevents rust and corrosion for up to one year [UTILITY]: Premium RV Slide Out works on metal parts, gears, rollers, door hinges, and more [CONVENIENCE]: The 16 oz aerosol leaves a firm, dry and waxy film, inhibiting dust adhesion [EFFICIENCY]: Protects mechanisms from road elements and against salt