Neutec Graphite Sealing Rods


Neutec Graphite Sealing Rods. Sealing rods serve to seal the crucible pour hole during the melt. This hollow-core graphite rod also holds and protects the thermocouple from molten metal and transfers heat quickly for faster, more accurate temperature readings. This economical R-46 graphite sealing rod is created from an extruded graphite material that's well suited to working with silver, lower-karat yellow gold (14-karat or less), brass, bronze and other copper-based alloys. For white gold or higher-karat yellow gold, choose a sealing rod made from denser R-81 graphite. Pack of six.

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  • Model: 710373