[modeleng] Re: Releasing taper

now that sounds like a trick worth trying

> Many uears ago, as an apprentice, I worked with a guy who had been an
> industrial chemist in the oil industry before turning ro radio engineering
> for a profession. He told me that peentrating oil has a volatile carrier
> mixed in with it that 'pulls' oil molecules into the joint because of
> differential surface tension. Not sure that I understood it then.....but
> the his tip was that if you mix some acetone or similar with ordinary oil,
> it will act as a penetrating oil. Apparently you don't need very much - I
> seem to remember something like 90% oil, 10% acetone.
> Peter Chadwick
> Swindon
>
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