how can i do large scale resin casting? Answered
I am aiming to make a large resin sculpture, First of all, how can i make the mold? the original piece I want to duplicate is made from card board, it is about 4 feet by 4 feet, Could i put the cardboard piece in a tub and then spray expanding foam on it, also what would i put on the cardboard so the foam or what ever wouldn't stick?
would i next pour some sort of casting resin in to the mold?
Thanks very much