Graphite Sealing Ball

Once assembled with a sealing rod, this assembly serves to seal the crucible pour hole in your Neutec® J-2R™ during the melt. The assembled sealing rod also holds and protects the thermocouple from molten metal and transfers temperature readings quickly to the casting machine's temperature controller. Use a ceramic sealing rod and IZ-100 cement to complete the sealing rod assembly.

• Price Per Unit: Priced per Pack of 24
• Brand: Neutec
• Shipping Weight: 8.329 ounces (236.136g)
• Country Of Origin: United States
• Weight: 0.236 kg