SKU: 446347 IN STOCK Save26% KEYSTONE Laboratory Pumice Powder, Coarse 0-3/4, 25lb. Bottle - #1700015 Feature Coarse - + $51.71 $37.75 Add to cart Manufacturer # 1700015 Manufacturer KEYSTONE Feature 25 lbs 4 in Stock - Final inventory - grab yours before it's too late! Add to favorite