3M 7010518480 | Wetordry 12" Diameter 401Q A Weight 1200 Grit Silicon Carbide PSA Paper Disc

3M Wetordry PSA paper disc 401Q is a silicon carbide disc constructed on a C-weight paper backing. It can be run wet or dry for hand or machine sanding a wide range of substrates. A PSA (pressure sensitive adhesive) backing is available for quick and easy attachment.

Features:

• Versatile abrasive media can be used wet or dry on a wide range of substrates
• Fast-cutting silicon carbide mineral produces a smoother finish
• Waterproof backing supports wet applications for decreased loading and a faster cut
• Use wet to reduce clogging and extend abrasive life