Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

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Subject: Re: [Homebrew_PCBs] Isopropyl Alcohol 90%

From: "Herbert E. Plett" <cachureos@...>
Date: 2006-11-30

--- "Syd H. Levine" <wireline@...> wrote:
> ... My paper towel
> dispensers in the shop are polystyrene, and if my fingers are wet with
> ethanol, they will stick to the darn things and leave fingerprint marks.

usually they are ABS...
styropor (or whatever brand) is 'pure' foamed styrene. is this attacked?



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