Homebrew PCBs

> Boman33 wrote:
>
> That is an interesting piece of information
> about drying the film before printing.  One
> more variable to test.
>
> I worry though that the artwork will change
> dimensions as it reabsorbs humidity but I do
> not know how significant it is.  Of course
> that also depends on the size of the artwork.
> 
> Maybe dry it again before imaging onto the
> PCB.

The base material is a dimensionally stable
non-water-absorbing plastic.

It is only a thin gelatine coating on the top
than needs drying.