3M 7100366391 Hookit Gold Disc 6-Inch P150 Grit Dust-Free Sanding Disc

The 3M Hookit Gold Disc 236U is precision-coated for long life during auto body sanding projects requiring moderately coarse grit abrasives, featuring open coat aluminum oxide abrasive and C-weight paper backing for durability and a long-lasting cut. This 6-inch P150 grit disc is ideal for automotive refinishing applications including rough feather-edging, shaping plastic filler and putty, scratch refinement on bare metal, and paint removal around damaged areas.

Key Features:

• Open coat construction and aluminum oxide mineral abrasive provides a sharp cut — more aggressive than a comparable closed coat abrasive of the same grade — without dust accumulating on the disc
• 6-hole dust extraction pattern for superior dust evacuation when used with vacuum systems
• Hookit hook-and-loop attachment allows discs to conveniently and firmly attach to a backup disc pad, and can be removed cleanly and easily, and re-used again and again for the extent of the abrasive life
• Load-resistant coating on the abrasive grains allows the disc to continue cutting even when sanding paints and other materials that would otherwise clog the disc
• Durable C-weight paper backing provides excellent durability for demanding sanding applications
• P150 grit provides medium-coarse cutting action for efficient material removal

The Hookit Gold Disc 236U is suitable for a variety of substrates including clear coat, fiberglass, filler, metal, paint, plastic and putty. Each box contains 100 discs. Requires a compatible 6-inch Hookit backup pad (sold separately) for use with random orbital sanders.