Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

>Paul
>Just to correct your statement
>"Then the boards were exposed to either direct sunlight or a bulb
>that had heavy IR content in it's light."
>
>The resist is not sensitive to infra red (IR), it is sensitive to
>ultraviolet (UV).
>
>Malcolm

Malcolm, You are quite correct. I had meant to go back and check that
but forgot. Thanks for keeping me honest. Apologies to all for the mistake.


Paul A.