RELEASE 212 is a non-staining, siliconized lubricant, it is a stable blended formula that deeply penetrates, thus eliminating sticking problems and annoying squeaks. RELEASE 212 will repel water and ice and retard rust and corrosion. It will lubricate and free-up sticking windows, doors, drawers, zippers, cabinets, etc. RELEASE 212 can be used on rubber, leather, vinyl, metal, nylon, wood and painted surfaces. Excellent for use on municipal vehicles to eliminate fan belt and rubber squeaks, freezing doors, and metallic noises.