Mulcoa 48 Mesh
48-mesh grog is considered a medium mesh size, which makes it great for adding to wheel-throwing clay bodies.?ÿ?ÿThis is a calcined mullite grog, used throughout the ceramic industry and available in a variety of mesh sizes. This grog can be added to throwing and sculpture clay bodies to increase working strength and reduce shrinkage. Adding grog to your clay also aids in drying thick pieces.