grease
- chartreusesnot
- Specialist

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I've got an o-ring that badly needs some greasing... what kind is recommended? wd40 fails. Also, what kind of grease is good for pistons?
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- ALIHISGREAT
- Staff Sergeant 3

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My paintball gun uses DOW 33 grease on the o-rings, its good stuff.
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Silicone grease, compressor oil.
- jimmy101
- Sergeant Major 2


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WD40 isn't oil and it shouldn't be used as one. It is primarily designed to displace water (WD=water displacing) and acts more as as a cleaner than a lubricant.chartreusesnot wrote:I've got an o-ring that badly needs some greasing... what kind is recommended? wd40 fails. Also, what kind of grease is good for pistons?
The kind of lubricant depends on what the o-ring and the cylinder is made out of. Most, but not all, o-rings can be greased with any type automotive greese. Automotive oil can also be used but a greese is generally prefered.

- daberno123
- Corporal

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I've always used white lithium grease. Never failed me. You can find it at any hardware store.


