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 >
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Re: How to mask bottom layer from etching?
2008-06-12 by warrenbrayshaw