Get Free Shipping on your order now! Don't miss out!

3M Stikit Blue Abrasive Longboard Rolls 2-3/4 Inches Wide

$35.96Limited StockSee Product Details
3M  321U Stikit Blue Abrasive Longboard Sandpaper Rolls 2-3/4 Inches Wide

This item is eligible for free shipping

Product Details

3M Blue Abrasives are designed to cut faster and better, with less loading so you get consistent performance, longer service life, and better finish results at every stage of surface repair and paint prep. It's quick and easy to tear the roll at exactly the size needed for your sanding block or sander, so there's no wasted sandpaper, letting you work faster and more efficiently.

3M Stikit pressure-sensitive adhesive backing makes for quick and easy change-outs. High-quality aluminum oxide mineral blend and anti-loading coating mean fewer change-outs and faster finishing.

These 2-3/4 wide Blue sheet rolls are available in the following Grades (grits): 40, 80, 120, 150, 180, 220, 240, 320, 400, 500, and 600. Roll lengths vary, see details below.

Tech Specs
Item Number Grade Grit Type Width Length
MMM-36215 40 Coarse 2-3/4 inches 10 yards
MMM-36217 80 Coarse 2-3/4 inches 20 yards
MMM-36219 120 Coarse 2-3/4 inches 30 yards
MMM-36220 150 Coarse 2-3/4 inches 30 yards
MMM-36221 180 Coarse 2-3/4 inches 30 yards
MMM-36222 220 Coarse 2-3/4 inches 30 yards
MMM-36223 240 Medium 2-3/4 inches 30 yards
MMM-36225 320 Medium 2-3/4 inches 45 yards
MMM-36226 400 Medium 2-3/4 inches 45 yards
MMM-36227 500 Medium 2-3/4 inches 45 yards
MMM-36228 600 Medium 2-3/4 inches 45 yards
Info & Guides
3M Blue sanding sheet rolls deliver best-in-class performance at every stage of surface repair and paint preparation. Their premium aluminum oxide mineral abrasive blend with ceramic grain provides a full range of sanding applications. Anti-clogging coating reduces loading and extends service life. The handy Stikit attachment method makes sanding sheet changes very easy, and very fast.

Blue abrasives sheet rolls are designed to capture dust and keep it away from the abrasive surface. The ceramic mineral blend on the 3M Hookit Blue Abrasive Longboard Sheet Roll is bonded using upgraded resins for enhanced durability. An anti-loading coating helps keep dust from gathering between the abrasive grains for a better, faster cut and for consistent performance throughout the life of the abrasive. The advanced ceramic mineral blend cuts consistently through filler and paint, for dependable results every time.

Technical Information

3M Blue Abrasive Features

  • Best-in-class abrasive for all stages of the repair and paint preparation.
  • Advanced, engineered ceramic mineral blend for highest in-class abrasive performance.
  • Anti-clogging coating means fewer change-outs and longer life of the abrasive.
  • Upgraded resins improve durability and finish quality.
  • 3M Stikit attachment feature makes abrasive sheet changes quick and easy.


  • Performance Level: Better
  • Product Form: Roll
  • Sanding Surface: Clear Coat, Fiberglass, Paint, Plastic, Primer
  • Abrasive Mineral: Ceramic Aluminum Oxide
  • Attachment Method: Stikit PSA (pressure-sensitive adhesive)
  • Sanding Method: Hand, Machine
  • Wet or Dry: Dry

Reviews for 3M Stikit Blue Abrasive Longboard Rolls 2-3/4 Inches Wide

1 of 1 Reviews

March 31, 2023

Must have
By Tom from NC

Verified Purchase

Sticks great to the long blocks! Doesn't clog up and has great working life

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?