Blue Velcro sanding disc:
Film backing support + velcro cloth
Aluminium oxide grain , P40-1500
with or without hole, 2"-9"
100pcs/box and 2000pcs/carton
Main applications: primer grinding, paint surface grining, putty polishing,
metal processing, derusting, Grinding and polishing of wood and synthetic materials,
Grinding of wood, paint and soft materials, The surface of the product have anti-clogging
coating, The working efficiency is very high and longer life.