Grog Mulcoa 20, 47% AL2O3, PCE 3245F (cone 35) 65% Mullite, 20% glass, 15% Cristobalite. 10 Lb Min. order
WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.