I have purchased RS Components Aerosol photo resist 198-9651.

They suggest that I need to use a there "Universal Developer" 690-849. =
Is
this really needed as it is expensive.

 I thought the UV light exposure would soften the photo resist enough
for etching - but  if this is not the case then what does exposing to UV =
do?

I was just going to use the photo resist then etch it.

*************************************************
Roy Hopkins   :-)

Tauranga
New Zealand
*************************************************



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