Abrasives: alumina oxide   

Grit size: 60-600

Base: flexible cloth with special net holes, with Velcro

Features: special organizational structure of base to make grinding area and dust suction optimized, new coating to achieve macrolevel and microcosmic double anti-clogging effet, longer sanding life，dust-free sanding with indrawn dust electric tools.

Usage: discs；suitable for fasting sanding Velcro or PSA discs, suitable for different curved surface and paint polishing, especially for auto putty and primer etc lacquer paint sanding.