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Subject: Re: How to mask bottom layer from etching?

From: "warrenbrayshaw" <warrenbrayshaw@...>
Date: 2008-06-12

Another product you could try is bituminous paint. I used this as a
Ferric Chloride etch resist way back before obtaining my first Dalo pen.

It comes off very easily with Mineral Turpentine, if a bit messy.

I feel it will be easier to work with than lacquer but less so than
adhesive tape or 'contact' book covering material.

Regards



"lnphoenix" wrote:
>
> .... I probably would try the adhesive tape
> first and also the lacquer method later...........
>
> Lanny
>