and three reliefs
>would never dry out. This would definitely not
>work with my polyester plastic and I am very interested to know the nature
>of your plasic.
OK Sandy. Our plastic is perforated :>))
Just joking. It is a white opaque plastic where we assemble the YMC-layers
but the STS is paper. See our mail about our process as an answer to Luis
N.
>The dichromate will not leech into any plastic I have ever worked with.
Kind regards Hans & Chia