Made with Molybdenum. Covers the entire surface and maintains viscosity at high temperatures. High load-bearing grease that stays put, providing maximum no-drop lubrication and corrosion protection with minimum washout under exposed conditions. Waterproof. Viscosity: cSt @ 40Â° C...112 9.35 g (0.32 oz) For use on: â€¢ HO scale and larger model railroad power transmission gears â€¢ R/C boat propeller shafts â€¢ R/C car gears, shafts, axles, joints and bearings â€¢ Boat trailers and snowmobiles About Hob-E-LubeÂ®Â Lubricants Hob-E-Lube is a complete, special-purpose line of ultra-refined, quality lubricants, precision-designed for tough, close-tolerance model requirements. All Hob-E-Lube lubricants have been researched thoroughly and tested for use with trains, remote-control R/C cars, planes and boats. They are paint and plastic compatible, and have virtually limitless applications for workshop, household and hobby projects.