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Subject: Re: [Homebrew_PCBs] Resist ink pens

From: Dave Bobb <dave.bobb@...>
Date: 2010-04-28

Yes, the ones we use at work are "red" label black sharpies. Ore
specifically, industrial acid resistant. It takes forever to scrub
these off with 91% alcohol.

Sent from my iPhone

On Apr 28, 2010, at 10:21 AM, "Tony Smith" <ajsmith@...>
wrote:

> > Has anybody had lucks using Sharpies as resist-ink? Are there any
> > recommendations on something better?
>
> I think it's the red ones that work.
>
> Tony
>
>


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