AMSOIL Snowmobile Oil
 
AMSOIL Synthetic Water Resistant Lithium Complex Grease
Multi-Purpose NLGI #2 GC-LB Extreme Pressure Fortified. Superior lubrication and protection in automotive and industrial applications with extensive exposure to water.
AMSOIL Synthetic Water Resistant Grease (GWR) is an extreme-pressure, multipurpose grease formulated specially for wet-duty performance. Its water washout and sprayoff resistance are ideal for wheel bearings of vehicles, trailers, snowmobiles frequently exposed to water, mud, snow or ice. It is also excellent for use in plants, such as paper mills, in which machinery undergoes frequent or prolonged exposure to water.
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Product Code Pkg./Size
GWRCR-EA / 14-Ounce Cartridges
GWRCR-CA / 14-Ounce Cartridges (case of 10)
GWRCR-PK / 14-Ounce Cartridges (case of 40)
GWR35-EA / 35-Pound Lug
GWR99-EA / 120-Pound Keg
Water Washout and
Sprayoff Protection
AMSOIL Synthetic Water Resistant Grease derives its superior wet-duty performance from its peerless cohesiveness and adhesiveness. It holds together when exposed to water and clings tenaciously to metal surfaces when wet. Components remain protected during prolonged exposure to standing water or exposure to pressurized water.
Rust and Corrosion Protection
AMSOIL Synthetic Water Resistant Lithium Complex Grease protects metal surfaces from rust and corrosion, both of which may be hastened or worsened by frequent or prolonged water contact. It seals metal surfaces against rust and chemically fights corrosion.
High and Low Temperature Performance
AMSOIL Synthetic Water Resistant Grease effectively reduces friction, helping high-speed components run cooler. It resists the damaging effects of high temperatures and oxidation so components stay deposit-free for optimal performance and long life.
AMSOIL Synthetic Water Resistant Grease may be used in place of separate high-temperature and lowtemperature greases.
Load Carrying and Extreme Pressure Performance
AMSOIL Synthetic Water Resistant Lithium Complex Grease protects components from metal-to-metal contact even under heavy loads. Its extreme pressure additives form a shield against sustained or sudden extreme loads for dependable protection against wear.
Service and Shelf Life
AMSOIL Synthetic Water Resistant Grease resists oxidation, high temperature degradation and additive depletion so effectively, it may be used for longer service intervals than conventional greases. AMSOIL Synthetic Water Resistant Grease also resists oil separation and offers a long shelf life.
APPLICATION
AMSOIL Synthetic Water Resistant Grease meets the highest performance standards set by the National Lubrication Grease Institute (NLGI), GC for wheel bearing applications and LB for chassis applications. It may be used in automotive wheel bearings, chassis , snowmobiles or other applications for which an NLGI No. 2 GC or LB grease is recommended. Its unique water resistant formulation makes it ideal for use in components or equipment with frequent or prolonged water exposure. AMSOIL Synthetic Water Resistant Grease is compatible with most seal materials and most other greases.
TYPICAL TECHNICAL PROPERTIES
Synthetic Water-Resistant Grease (GWR)                                   GWR NLGI GC-LB Requirements
Thickener............................................................................................... Calcium-Sulfonate Complex NR*
NLGI Consistency Grade...................................................................... 2 NR*
NLGI Performance Grade..................................................................... GC-LB GC-LB
Penetration (ASTM D217) (25°C [77°F], 0.1 mm)
worked 60 strokes............................................................................ 277 220-340 min
Operating Range °F (°C)....................................................................... -40 to 350 (-40 to 177) NR*
Dropping Point °F (°C) (ASTM D2265).................................................. >500 (>260) 428 (220) min
High-Temperature Life, hours (ASTM D3527)....................................... 115 80 min
Water Washout, % (ASTM D1264)......................................................... 1.25 15 max
Rust and Corrosion (ASTM D1743)....................................................... Pass Pass
Oil Separation, % (ASTM D1742)
(24 hours, 25°C [77°F]).................................................................... 0 6.0 max
Leakage, g lost (ASTM D4290)............................................................. 4.2 10 max
Four-Ball Wear Test, mm scar (ASTM D2266)...................................... 0.42 0.60 max
Fretting Wear, mg (ASTM D4170).......................................................... 2.5 10 max
Four-Ball EP, kgf (ASTM D2596)
Weld Point........................................................................................ 500 200 min
Load Wear Index.............................................................................. 70 30 min
Timken OK Load Test, lbs (ASTM D2509)............................................ 70 NR*
Low-Temperature Torque, N•m (ASTM D4693)
(-40°C [-40°F])................................................................................. 6.8 15.5 max
Oil Viscosity
40°C (104°F), cSt............................................................................. 165 NR*
Color...................................................................................................... Blue NR*
Texture................................................................................................... Smooth with Tack NR*