Positiv 20
2002-09-07 by sr14e
Hi everybody,
There is a spray called Positiv 20 , a blue material sprayed on
ordinary copper boards to make it photosensitive, i am trying it
now,but still in the very beginning of the procedure,
I think it can produce quality pcbs.
There is a spray called Positiv 20 , a blue material sprayed on
ordinary copper boards to make it photosensitive, i am trying it
now,but still in the very beginning of the procedure,
I think it can produce quality pcbs.