andy19422
Sr Member
I was wondering what other people use to stick a part down for molding to stop it floating and silicone getting underneath. In the Smooth-on vids on Youtube they use hot glue, but I don't know how you would remove the part from the board without breaking it. I have been using a thin bead of silicone sealant that is still tacky when I come to remove it after the mold has set.