TOPQuestions and AnswersI would like to know about the water resistance of Bell Hammer Silicone Grease and whether it can be used on rubber parts such as drive shaft boots and bushings.
最終更新日 : 2025/09/08

I would like to know about the water resistance of Bell Hammer Silicone Grease and whether it can be used on rubber parts such as drive shaft boots and bushings.

Water resistance
This product is a grease based on silicone oil and offers much higher water resistance compared with typical lithium or molybdenum greases.
・Does not easily emulsify or wash out from water or moisture
・Maintains lubrication even under rain, muddy water, or outdoor use
・Strong against steam and condensation environments
Therefore, it can be safely used on parts exposed to water and mud such as drive shaft boots and bushings.

Compatibility with rubber
Silicone grease is known for its high compatibility with rubber and resin. Bell Hammer Silicone Grease is formulated not to affect common automotive rubber materials such as TPE and EPDM. It can be used long term without damaging the material.

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