Master Protowax

A uniquely machinable investment casting wax, Protowax is perfect for prototype work or even short run part requirements. It can be easily turned, milled, drilled, tapped, carved and sawed faster than metalwithout any tool wear.

Possessing excellent stability, the low expansion rate of Protowax virtually eliminates shell cracking problems. In addition, it will not react with shell systems and Protowax requires no special handling requirements.