On a couple of my parts I am infusing, when I pop them and a day later I have little circle rises, they are not print through, I wish I had a picture but anyone with an idea of what they could be?
Epoxy or PER?
Sounds like it wasn’t fully stirred or mixed enough?
it is on the surface of the gel coat, PER gel coat. They are about an 8th of an inch in size, not a lot maybe 2 or 3 of them
are you spraying on the gelcoat? sounds like fisheyes you get when spraying clear coat…
the circles are raised not incesed and I am spraying the gel coat
Water contamination from the air lines???
water, that sound about right. i’ve had a plug get wet before laying up the surface coat (I don’t know how, but i wish i knew) and came out similar to what you’re describing.
found out what it was. My tack spray fell on the ground denting the nozzle so it sprayed a little downward, well it kinda caked on there and when I would spray it would drip on the laminate. That would soak through so much that it would create something on the surface. Everywhere it dripped it created this defect.