Polishing Disc for Advancer®

Semi Flex Rigid Polishing Disc

For use on Advancer® products for periodic clean up of glaze halo's or residual iron spots from speckled clay. 

Polishing does not alter the integrity of an Advancer® shelf - the surface remains smooth and flat!

A backing pad is not required with these discs.

16 Grit Silicon Carbide

4½" / 115mm diameter

7/8" Arbour

For normal glaze runs see KilnShelf.com GlazeEraser®