Advice on Used Excalibur's

Not sure why you think it has petroleum. It's states silicone spray safe for rubber vinyl etc. I think any silicone spray /grease food grade or not is sufficient.
Just my two cents.

I know it has petroleum solvent in it, here is the material safety data sheet. http://www.ucps.k12.nc.us/cms/lib8/...Specialistwaterresistantsiliconelubricant.pdf



Composition/Information on Ingredients

Ingredient............................... CAS # ........................Weight Percent

LVP Petroleum Solvent..............64742-47-8.................60-80%
Poly(dimethylsiloxane)..............63148-62-9.................1-5%
Propellant (propane, n-butane)..74-98-6/106-97-8........10-30%
 

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Thanks for the information. Not a scientist, can said safe for rubber. Nothing ever seems black & white anymore. Too much gray area. Guess safest bet is food grade or a suggestion from the guys in the know. Thank you TH.
 

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