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Greases
Product Data
Castrol
®
Fifth Wheel Grease
July 2017
Castrol Fifth Wheel Grease has been designed specifically for fifth wheel applications where stay-in-place performance
is critical under all weather and application conditions.
Fifth wheels typically experience extreme fretting, which is defined as the removal of finely divided metal particles
from rubbing surfaces due to oscillation, sliding or vibration. Castrol Fifth Wheel Grease's graphite/moly formulation
and high percent of tackifiers give it a true affinity for metal surfaces. The tacky tenacious properties of Castrol Fifth
Wheel Grease, coupled with 10% lubricating solids, further enables this grease to provide outstanding adhesion to
fifth wheels in even the toughest of operating conditions.
Typical Analysis
Test Method Results
Appearance Visual Black/Very Tacky
Penetration, Worked @ 77°F ASTM D217 270
Water Spray Off @ 100°F, % ASTM D4049 <10%
Rust Prevention ASTM D1743 Pass
Copper Corrosion ASTM D4048 1B
Mobility, g/min @60°F USS 100
F 29
