Woodland Scenics Moly Grease w/Molybdenum WOOHL656 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 @ 40 C...112 For use on: HO scale and larger model railroad power transmission gears, R/C boat propeller shafts, R/C car gears, shafts, axles, joints and bearings