![Sintering Refractory Ballast - Al2O3 (1kg) - The Virtual Foundry](http://shop.thevirtualfoundry.com/cdn/shop/products/WhiteAluminumOxideTransparent_d790a9cc-72ef-4d66-b34c-2208a57fa39c_{width}x.png?v=1663688232)
Sintering Refractory Ballast - Al2O3 (1kg)
Debind and sinter Filamet™ in a kiln, making 100% metal, ceramic, or glass parts. A sintering refractory ballast is required to hold the part shape for this process.
Sintering Refractory Ballast Al2O3 is available in approximately 1kg jars (~485mL).
Used for: Debinding Bronze and Copper Filamet™.
Key advantages: Al2O3 can be reused many times.
Particle Size: 100 mesh
Max Temperature: 1600°C
How To Use: Use this refractory to bury prints in a crucible for debinding. Then place the crucible in the kiln and start the program. Full instructions can be found here.