HELP
Im new to screen printing - started off with speedball kit. It seemed easy enough, mix sensitiser (half full bottle) with the emulsion provided. It worked a treat and my screens were exposed outside, i think it was the only week in the UK where we had great sun. Ive now used up my first lot of emulsion and have ordered a second. However, I didnt keep original bottle so cant remember how much was in it. Have looked on internet but getting variety of views, ratio of 4:1 or 7:1.
Would appreciate anyone giving me advice on this and also if there is anywhere in UK that I can buy the seperate components in bulk.
many thanks
trish