SA331 Al oxide 180 grit grip disc 125mm diameter

CA331 180 grit 125 mm disc is a premium (white) aluminium oxide with a film backing which makes gives great aggression and also durability.

Recommendation;
331 material is particular good for sanding composites and other hard materials which can dull the abrasive grain of inferior discs quickly.

SA331 grip fixing discs with film backing 125 mm diameter 180 grit