Bronze powder can be added to Poly Plastics such as EasyFlo 60, EasyFlo Clear, EasyFlo 120, Polypoxy 1010/1212, and other Polytek plastics to create cold cast bronze objects. The amount of bronze to use varies with the plastic used, but is often roughly 1/2 the volume or the same volume as the mixed resin. Only an eggshell thin coating of bronze/resin is needed! The bulk volume of the casting can be back-filled with a low-cost resin such as Poly 15-3X to greatly reduce cost. The results can be stunning!