For use on: wood, metal, plastic and fibreglass. Diameter: 150mm; grit: P320. Abracs PSA sanding discs should always be used with a backing pad, see Part No. 32230. Connect;Workshop;Consumables;PSA;Sanding;Discs;150mm;x;P320;Box;100;Bonded;Coated;Abracs;Abrasive;disc;sand;prep;preperation;Abrasives;safetyglasses;safetygloves;wearmask;consumable;