Homebrew PCBs

On Thu, 8 Dec 2016 16:00:05 -0500, you wrote:

>I was staying away from the professional kits because I was trying to 
>document what works with
>the most readily available and cheapest chemistry so ANYone could repeat 
>my successes
>and avoid my failures. ....  so we could etch short wave radio PCBs with 
>kids...scouts.... newbies....
>DIY...makers....  anybody.... without spending $75 on a "starter kit".


The TRF green foil, paper, and white foil are available separately,
Mouser electronics stocks them.  

If you have a good way of transferring the pattern, then you may not
need the paper.  However, if you are doing toner transfer, then I will
recommend the green TRF foil, it does seem to help, and it does give
you a better idea of the sanctity of the toner layer beneath.

Harvey

>
>
>On 12/08/2016 03:38 PM, Kevin Byrne kbyrne10@... [Homebrew_PCBs] 
>wrote:
>> No I do not, that web site was recomended to me as a system that 
>> works. Ask away.
>> I will try to give you any info that you need to check out as I have 
>> been folowin your talk about etch pens with interest as pro types have 
>> problems also. Pens sold by MPJA, is what I mean. The only real way I 
>> have found is Green TRF. Beautiful copper traces and no voids at all.
>>