[sdiy] PNP Blue questions

[aankrom]

I found a PDF that tells everything, but which side of the PNP to print 
on: I'm guessing it's the dull side?

On Mon, 23 Apr 2012 16:17:17 -0400, aankrom wrote:
> I know I've posted about this several times before, but I want to get
> it right. I thought I'd saved the responses, but I can't find them
> anywhere. Googling how-to's with PNP are a tad unsatisfactory.
>
> Which side to print on? Which is best iron temp? Time for ironing?
> Should I put a piece of paper in between the iron and the PNP? Is the
> a good way to tell if the design is transferring - that is, is there 
> a
> good way to visually check if I've ironed long enough?
>
> I plan on using FeCl3 for PC boards. Is this a good etchant for die
> cast aluminum as well? I want to etch the cases for the projects too.
> I've seen some examples and they look pretty cool. Some of the
> techniques use electric etching,but I don't see the need for this.
> Would peroxysulfate be a better etchant?
>
> I'm sure trial and error will help, but I don't want to waste much
> PNP stock and I certainly don't want to mess up my nice laser 
> printer.
>
> AA
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