Features and Benefits:
- Norton BlueMag PSA discs are ideal for sanding bodly filler
- NorZon grain micro-fractures to improve cut rate, minimize loading and reduce heat
- Durable E-weight latex/paper backing improves perfomance and flexibility; reduces curling and edge chipping
- Proven coating technique gives more consistent and uniform scratch pattern
- Phenolic resin bonding agent optimizes grain adhesion and extends product life
