Brian Buntain Process Page Carve Image in Wax Carve Image in Wax Carve Image in Wax3 Carve Image in Wax 4 Add Sprues to Wax Ca... Add Sprues 2 Attach to Sprue Base Set into Flask Mix Investment Mix Investment 2 Vacuum Investment Pour into Flask Burn out Wax Melt Metal Melt Metal Pour Metal into Flask Cool Wash Casting Cut Away Sprues and ... Polish to Finish