Hey There! I've some trouble casting Smoothcast 310 resin into my Moldstar 30 (platinum silicone) molds, usually goes well but i don't know why sometimes the resin gets bounded to the mold, so it gets absolutely ruined when demold... this never happened to me when i was using tin based silicone but since i'm using the platinum silicone this issue keeps happening to me
At the beggining i thought it was because the talcum powder then i went to spray release, so I already using Ease release 200 as mold release agent (Mann) giving a small coat leaving like half an hour to dry before cast but this keep happening.
Does anybody knows why is this happening? I really would apprecciate your help!