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Product Information

Product Code: CRNST

ProductDescriptionPriceQuantityExt. Price  
CRNST-2525# CORNWALL STONE LAGUNA SUB.$49.9500 $0.00
CRNST-55# CORNWALL STONE LAGUNA SUB.$12.9500 $0.00
CRNST-5050# CORNWALL STONE LAGUNA SUB.$80.9500 $0.00

Name Cornwall Stone
Description

Cornwall stone is a low iron feldspar material used primarily as a flux in clay bodies and glazes. Is mined in the Cornwall area of the UK. It melts 1150-1300C. It has a more diversified selection of fluxes than other feldspars but also has one of the highest silica contents. By itself it does not melt as well as feldspars (melt flow begins around cone 11 oxidation). It is popular in engobes for its adhesive power during and after firing and in glazes for its low shrinkage and minimal contribution to defects.

MSDS MSDS Sheets