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Return Policy

100% money back guarantee! If you are not completely satisfied with Promech Professional Mechanics Formula Penetrating Oil for any reason, simply return the unused portion (shipping pre paid) for a full refund. Refunds will be issued as a credit to card used for original purchase.

Send All Returns To:

Returns - Promech Oil Corp.
2984 W. Wadsworth Rd, Building C
Waukegan, IL 60087

Testimonials

"We use a water cooled “Cold Saw” to cut our chrome moly and various other alloys. Occasionally it seizes up over a weekend of non-use due to the water on the machined surfaces. We’ve always soaked it down with ** ******* and go back from time to time to work it in. Shot it with some of the Promech you sent us, and in about 15 minutes it was good to go. Can we get more?"

John Q. - Professional Chassis Builder
Chassis Service Unlimited - Waukegan, IL

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