Sprayon LU905 Heavy Duty Silicone Lubricant contains a heavy concentration of high viscosity silicone which will withstand medium loads and pressures. Its formula reduces wear and friction in applications from -40°F to 450°F. This lubricant penetrates the surface and provides a continuous, non-staining film that repels dust and dirt. Use on all metals, rubber and some plastics to stop squeaks and help protect from corrosion. LU905 does not contain methylene chloride.