MetalMaster - 6" H & L Ceramic Film Sanding Discs 320 Grit

The backing of MetalMaster 775K is ceramic grain with polyester film with high flat surface and strength.
It can be used to sand car body's and heavy metal with high performance. It is suitable for curved surfaces
and paint polishing. Adopting the special ceramic grain technology with open strew technology combined with
anti-clogging stearated coating makes this discs especially suited for AutoBody puddy, primer, and various
fiber re-enforced plastic, polyesters and glass. This is an Exclusive in house design and Mfg by a private
major Abrasive Manufacturer. Pound for Pound there is no better disc.
These discs will perform as well or better then 3M Cubitron / 3M Trizact.