MMM051131-01853 MFG #: 051131-01853
$138.98 / BX
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  • Offerings: Products
  • Brand Name: Hookit™
  • Diameter: 8 IN
  • Grit/Grade: 36/Extra Coarse
  • Abrasive Material: Aluminum Oxide
  • Attachment Type: Hook and Loop
3M™ 740I Hookit™ abrasive disc is a heavy E-weight paper disc built for long life and high performance during auto body jobs such as deburring, shaping, and the removal of rust and paint. It is resin bonded to resist heat, and a self-fracturing aluminum oxide cutting surface stays sharper longer than standard abrasives. Grades include 36E, 40E and 60E for the toughest applications. Available in a variety of grades, including 36E, 40E and 60E. Hookit™ attachment system enables easy change-outs. A tough disc for tough surfaces. Available in coarse grades from 36E to 60E, our 740I Hookit™ abrasive disc is built for durability during tough auto body repair jobs. The high performance abrasive disc is suitable for materials including fiberglass, filler, metal and plastic and features heavy E-weight paper backing that resists tearing and edge wear even during aggressive sanding. Its aluminum oxide mineral cutting surface self-fractures during use, continually exposing fresh cutting edges to stay sharper longer. The grain is resin bonded for superior heat resistance, further extending the life of the grain and the disc. High performance features for demanding jobs. Use our 740I Hookit™ abrasive disc for applications including paint removal, rust removal, shaping of metal or body filler, deburring and more. The discs are suitable for hand or power sanding in wet or dry applications. The Hookit™ hook and loop feature makes disc attachment, removal, and re-attachment clean and easy, and facilitates use and re-use of the disc for the full extent of its abrasive life. The brushed nylon loop backing on 740I Hookit™ abrasive discs attaches firmly to J-shaped hooks on the disc pad (sold separately). The Hookit™ system is designed for work spaces and applications where adhesive backed discs may become contaminated by dust, dirt, or flying debris.
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  • Grain is resin bonded for heat resistance
  • Aluminum oxide mineral cuts fast and performs well on many surfaces
  • Heavy E-weight paper backing holds up to multiple uses
  • Coarse grade range for shaping and paint/rust removal
  • Designed for high performance during aggressive auto body jobs


  • Metalworking and Woodworking
E-Weight Paper
Clear Coat, Fiberglass, Filler, Metal, Paint and Plastic