Dear Sir, yesterday I have received my order, gelcoat GC50, and found that it is very jelly or thick. I need to apply it by spraying to obtain a relatively thin and uniform layer. I have a spray gun with 2mm nozzle.
My feeling is that I need to dilute the gelcoat with styrene monomer. Please can you suggest how to do it without loosing gelcoat proprieties? What weight percentage of styrene can be added? 
Many thanks in advance, best regards,
Miroslav

hello, I just tried the gelcoat GC50, a test with air gun and another with a brush, and my problem is when I put the carbon fiber, I try to stick it to the mold with acetone as in the tutorial but the carbon fiber does not stick, What I can be doing wrong?