Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, "gregben" <gregben@y...> wrote:
> Does anyone have any experience applying, exposing,
> developing, etc. with Seno 1000 photoresist? This
> is a positive-acting, dyed, aqueous developed and
> stripped liquid photoresist. The only place that I've
> found that sells it is Mega Electronics in the UK.
> 
> I'm interested in this because I have easy access to high
> resolution laser photoplots and want to use photoresist
> for board-making instead of toner transfer.

My question is what are the things one looks for in a photo resist ?

dyed ?
positive ?
cost ? availability ?

What is available in the States at a reasonable cost ? and is that 
better then buying pre-coated boards ?

Dave

There was a gentleman on here that offered me coated boards last 
year, but never offered prices.

I am still mechanically etching, but after seeing that T-Tech go on E-
bay for $$$$ I may sell mine and buy Ballendos unit.

Dave