Mitch,
Where do you have your boards made for that price?
Rick
-----Original Message-----
From:
Homebrew_PCBs@yahoogroups.com [mailto:
Homebrew_PCBs@yahoogroups.com] On Behalf Of Mitch Davis
Sent: Thursday, February 14, 2013 7:35 AM
To:
Homebrew_PCBs@yahoogroups.comSubject: Re: [Homebrew_PCBs] relatively good prices
On Fri, Feb 15, 2013 at 12:32 AM, Leon Heller <leon355@...> wrote:
>
> Photo-resist goes off after a few months, which could cause a problem
> with old stock.
When making PCBs at home, I use Kinsten pre-sensitised board. I haven't had a problem with photoresist going off, because I seal the bag tight after I've cut off as much as I need, and store it in a lightproof box. I haven't had luck with developer though. It seems that once it's made up into a liquid, it doesn't keep for more than a few weeks.
(Re the Circuit Specialists prices, their prices are about the same for blank stock as I sell professionally made double sided, routed silkscreened board for, including shipping :-) )
Mitch.
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