Designed for power sanding, each 8 inch disc with Stikit™ attachment can be easily attached to and used on an 8” dual action sander. During Stage 1 of the 3M Body Repair System use the 40 grit discs to quickly strip paint from metal, plastic or fiberglass panels. Follow this step with 80 grit sandpaper to refine the 40 grit scratches. This will allow the body filler to adhere well to the panel. 

Product Details: 

• 40 grit sandpaper used for stripping paint from metal, plastic or fiberglass surfaces
• For use with a dual action orbital sander or household drill
• Made with aluminum oxide abrasive mineral
• Contains five adhesive backed 8 inch sanding discs
• Use during Stage 1 of the 3M Body Repair System

• Product Description

  When a project necessitates exceptional results, look to 3M™Sandpaper for your surface finishing solutions. This 40 grit product is made with aluminum oxide, a tough and versatile mineral abrasive. Aluminum oxide is a popular choice among industrial professionals because of its cut-rate and long life. This mineral is a tough, durable abrasive that self-fractures to expose fresh cutting edges in use, whereas traditional abrasives quickly wear down with use. Due to its high cut-rate, hardness, strength, and low heat retention, aluminum oxide is highly effective for sanding and finishing. 
  
  Stikit™ discs are designed to handle a wide range of sanding and finishing needs. These high-quality, coated abrasive products come ready to use with a pressure sensitive adhesive coating on the backside so they conveniently press on to the backup pad, and remove cleanly, leaving an uncontaminated surface for the next disc. 
  
  3M™ Sanding Disc with Stikit™ Attachment, 40 Grit, 8” Disc is an essential part of the 3M Body Repair System. 
  
  

  About the 3M Body Repair System The 3M Body Repair System connects two great brands and demonstrates how 3M & Bondo® branded products work together to achieve an excellent body repair. The four-stage process highlights the different steps for repairing everything from a paint scratch to a small dent to a patch of rustred out metal.  The stages explain how products from different categories – such as abrasives, tapes, body filler and tools – work together during each stage of a repair.
  	Stage 1 products are for removal of material in damaged areas in preparation for treatments and repair. These products help mask the area and remove paint and rust.		Stage 2 products are for removing dents, treating and repairing rust, reinforcing holes in preparation for filler application, pulling dents patching holes and making small repairs.
  	Stage 3 products are for applying body filler, feathering, sanding, and re-applying. These products are for preparing the surface for primer.		Stage 4 products are for the final step -- sealing with primer, paint and polish.

• Additional Product Information

  3M Part Number	31550
  UPC	51131315501
  Case Quantity	------------------------
  Case Inner Pack	5 discs per pack
  Diameter	8 inch (203 mm)
  Performance Level	Better
  Backing	E Weight Paper
  Hole Design	No Holes
  Grade	40 Grit
  Product Form	Abrasive Disc
  Packaged Form	Sleeved
  Sanding Surface	Clear Coat, Fiberglass, Filler, Metal, Paint, Plastic
  Abrasive Mineral	Aluminum Oxide
  Attachment Method	Stikit
  Sanding Method	Hand, Machine
  Wet or Dry	Dry

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