Skip to content


Original price $3.00 - Original price $3.00
Original price
$3.00 - $3.00
Current price $3.00

Petalite is a silica-rich lithium feldspar used in clay bodies and glazes to reduce the risk of thermal shock.

  • Thermal Shock Resistance: Petalite, a silica-rich lithium feldspar, enhances the thermal shock resistance of clay bodies and glazes, reducing the risk of cracking or damage during extreme temperature changes.
  • Silica Source: With its high silica content, Petalite contributes to the overall composition and properties of ceramic formulations, promoting improved strength and durability.
  • Fluxing Agent: Petalite acts as a flux in ceramic materials, aiding in the melting and fusion of ingredients during firing processes, resulting in desirable textures and finishes.

Sold per the lb. The price above is price per lb. Enter the number of lbs. Quantity break pricing will be applied at checkout.

If purchasing 200lb+, call (405) 510-0076 or email to order.