Sounds like a surrogate for Aero Kroil.

(An excellent product)

Scott W7SVJ 

Sent from my Verizon, Samsung Galaxy smartphone

-------- Original message --------

From: [email protected]

Date: 4/24/23 08:56 (GMT-07:00)

To: [email protected]

Subject: Re: [ARC5] [Milsurplus] Penetrating oil test -

I've been told from aviation sources that a 50/50 mixture of automatic transmission fluid and acetone is the best penetrating oil for stuck screws.  But I have not tried it.  Yet.

Wayne
WB5WSV
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