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Grimmy
6 posts |
#84 2007-07-02 11:30 GMT |
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I want to use this photoactive emulsion directly upon metal sheet to expose my designs and then will do acid etching of exposed metal part... please suggest, thanks.
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Minnie
4 posts |
#85 2007-07-02 13:11 GMT |
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Try a HSbF6 layer.
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