bitshird
Member
I’ve been looking toward casting some snakeskin blanks, a friend just killed a 5 foot Copperhead and gave me a nice hide, I have a 6.5 CFM vacuum pump and a pretty good size bell jar, I understand that the casting resin from Michaels doesn’t do well with vacuum only pressure,
I also have found by doing some epoxy inlay on CNC work that powder coating powders work well with epoxy using Up to 10% by weight with no noticeable difference in curing time.
Back to the topic at hand which casting resin seems to work better under vacuum, Not too concerned about volumetric expansion.
Ken Ferrell
I also have found by doing some epoxy inlay on CNC work that powder coating powders work well with epoxy using Up to 10% by weight with no noticeable difference in curing time.
Back to the topic at hand which casting resin seems to work better under vacuum, Not too concerned about volumetric expansion.
Ken Ferrell