Ransom & Randolph® Plasticast® Investment, 19.96 kg. Metal Forming & Rolling Mills 5mm through 1

5mm through 1

These 22mm-diameter sterling silver hoop earrings are crafted from 1

This one-ounce jar contains 1

Use this hard

Plating Finish: Black ruthenium-plated

Ransom & Randolph® Plasticast® Investment, 19.96 kg. Metal Forming & Rolling Mills 5mm through 1Ideal for investing plastics and the resin models created in rapid prototype processes, this Plasticast investment from Ransom & Randolph withstands the pressure involved in the burnout of these materials. Plastics and resin expand greatly as they melt in the burnout process; this expansion puts tremendous pressure on the surrounding investment. The strength of this investment ensures that your patterns remain true through the burnout process. Use