The substitution of a very fine grog for the sand in B-Mix with Sand provides a smoother fired texture and less speckling.
Sold in 25 LB Increments
Characteristics
Cone: 10
Wet Color: Cream
Firing Color: Oxidation: Off-White - Reduction: Gray-White
Texture: Slightly Coarse
Pentrometer Target: 7
Avg. Shrinkage ±2%: 10.3%
Avg. Water Absorption ±1%: 1%
COE x 10-6: 6.65