So a piece i'm trying to cast has came out sweaty twice. By sweaty I mean, shiny and slick to the touch even after washing with soap water and a toothbrush.
Is this because of the mould, or did i not mix the resin enough? Which is odd because i cast other pieces on the same pour and they are fine.
With sweaty pieces will primer stick to them or are they a total waste?
Blind-