Cone fire 06, photographed examples fired to Cone 05.
Stock availability in Liquid. 4oz jars and pints available
Laguna lead-free underglazes are in compliance with ASTM C-1023 and D-4236. They do not contain any materials in sufficient quantities to be considered toxic or to constitute a chronic health hazard when used responsibly. Watch for the Laguna Non-Toxic label.
Some Silky underglazes can be fired to cone 6 for similar results as shown below; we've had great results with SIL10, SIL44, SIL45, SIL47, SIL54, SIL55, SIL58, SIL60, SIL61, SIL67, SIL70, SIL71, SIL74, SIL76, SIL82, SIL84.