First Q… When doing frame or chassis parts with black PC are 2 coats essential for quality? If the answer is yes, should I always do 2 coats no matter what the color?
#2… I shot a distributor bracket with purple metal flake PC for a friend of mine. It came out looking great, but now we can see what seem to be hairline cracks or scratches in the finish, any ideas?????
#3… Where can I find the batch numbers on the jars of PC?