Homebrew PCBs

I like to use blue layout fluid, like machinists use.  Makes a very thin 
coat, removes easily with acetone or methyl alcohol, and stands up to 
temperature.

Kerry

leon Heller wrote:
> ----- Original Message ----- 
> From: "cary heestand" <c.hhestand@...>
> To: <Homebrew_PCBs@yahoogroups.com>
> Sent: Tuesday, November 10, 2009 3:47 PM
> Subject: Re: [Homebrew_PCBs] tape for resist?
>
>
> Thank you all for the great replies!
>
> Leakage on the edges won't be a problem.
>
> I originally was going to use a "ball shaped burr" in a dremel tool and 
> still might go that way. But then thought about using tape and etching.
>
> I didn't know you could use a Sharpie on it's own. I thought that was just 
> for repair of toner transfer.
>
> Spray paint will work? For what I have to do that might be the way to go. 
> Then I could just remove the paint where the pads are and leave the rest of 
> paint as a solder mask!
>
> I used to use cellulose paint as etch resist.
>
> Leon 
>
>
>
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