53Jim
Member
I have a question about casting something under PR, similar to snake skin casting. My oldest son is a volunteer fire fighter. He was given an old set of turn out pants and would like to make some pens out of them. The question is this...after the material is glued to the tubes; the tube ends are plugged; and the PR poured over the tubes...should the PR/TUBE setup be put in a vacuum chamber, or is it OK to let the PR set on it's own?
Thanks,
Jim
Thanks,
Jim