Firing Temperatures Guideline

This is a guideline for glass blowers and potters. No guarantees are implied as there could be variations depending on what chemicals are mixed with the pigments, processes, etc. Please, always test your formulas and processes using samples or 30 gram sizes as we don't take returns on open products.

Check the SKU to see which category they fall into.

• Series: 100, 200, 300, 500 ➡️ 700-800 ℃  or 1292-1472 ℉
  
• Series: 6000, 67000 ➡️ 300-400 ℃ or 572-752 ℉
  
• Series: 7000 ➡️ 1000 ℃ or 1832 ℉