Red Hood Gun


New Member
Hey all, sorry a noob question. I made a foam red hood gun and have started to make a mold of it. This is the first time I have made a mold, ever. I'm using smooth on oomo 30. I have a small room with a fan for ventilation to the outside.

I wanted to take the mold out of the room and remove the clay, but it still smells terrible after 24 hours of venting. When is it safe to not use a mask working with the mold? I don't want to take it out and get my kids sick or anything