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Positive photoresist

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IamSmooth

Fri Apr 04 2014, 08:11PM

Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567

Fornell sells positive photoresist spray in Europe does anyone know where to get the spray or liquid in United States

Injectorall is expensive

Ash Small

Sat Apr 05 2014, 05:15PM

Registered Member #3414 Joined: Sun Nov 14 2010, 05:05PM
Location: UK
Posts: 4245

IamSmooth

Sat Apr 05 2014, 08:34PM

Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567

Thanks.

Does anyone know which is easier? Liquid or spray?

I plan to use this for the silkscreen on the PCB. I will use my standard photoresist boards to make the circuit pattern. I will then etch the boards. Then, I will coat the board with the photoresist and imprint the component silkscreen. I have found the toner transfer method to be too variable in quality.

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