Mayco SW001 SD001 Clear Stoneware Glaze Size:Liquid, Gallon such as an addition to

such as an addition to insulating firebrick as a refractory material

If you subsittute strontium carbonate into a barium carbonate containing glaze

when they are placed on a Petalite bearing clay body

Add more kaolin in the upper ranges

it disassociates enough in many glaze types to be useful as a source of Al2O3 to the melt (however the finer the particle size the better)

Mayco SW001 SD001 Clear Stoneware Glaze Size:Liquid, Gallon such as an addition toSW 001 Stoneware clear glaze adds a brilliant clear, smooth gloss finish to your work. Apply to soft fired bisque (cone 06 04) and fire to cone 5. 6 or up to cone 10. Can also be applied to dry greenware for single firing. Mayco Stoneware Dry Glaze Mixing Instructions