Firm Blue Sprue Wax Plating Adolfo Mattiello takes you step-by-step

Adolfo Mattiello takes you step-by-step through all aspects of the design

5 x 11mm bright sterling silver shield signet

Highly wear-resistant and provide the smoothest-possible pull

while fine-silver plating gives it a deluxe look

Optical sensors control the guide fences to precisely align the mold with the injector nozzle

Firm Blue Sprue Wax Plating Adolfo Mattiello takes you step-by-stepThis firm blue sprue wax is a thicker, more robust wax formulated specifically for forming gates and sprues; the wax is slightly stiff, but still pliable. Flexible when bent, this wax holds shape well and burns out cleanly with no residue. Sold in a 5 oz. pack (approx. 144 pieces).