Ultracal 30 molding problems?
Hey guys! How is everyone? I just recently made an Ultracal30 mold for my Halloween 4 mask that I sculpted, but I’m running into a few errors. My main priority is that after every pull there seem to be a crap ton more bubbles present. I’m aware that it’s likely to have bubbles and cavities form after the more pulls you do, but after the 4th or 5th one just doesn’t seem right. Am I doing something wrong, or is it really that normal? Thank you! Excited to see the replies here. Is it possible to mix in dental stone to fix this? If so, how much? Thanks guys!