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Old 08-08-2010, 01:14 PM   #35
just plain bill
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Default Re: Marvelous Mystery Oil?

Quote:
Originally Posted by Brian LI View Post
I believe the reason WD40 has become inflammable is that they have replace the propane/butane used as a propellant with carbon dioxide. I guessing that the folks at Brake Clean may have made the switch to Propane from a Freon based propellant.

While WD40 isn't flammable it IS combustible.
I believe it has always been so, it has been used for years to check fuel starvation problems on 2 stroke motors.
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