Translation missing: en.sections.collection_template.title: Sanding Belts

Sanding Belts for Smooth Surface Prep (Wood & General Use)

Sanding belts are the go-to abrasive for belt sanders when you need fast, consistent sanding across a wider surface. They’re ideal for smoothing wood, leveling material, refining edges, and prepping surfaces before paint, stain, or coating.

Choose the right belt by size, grit, and material type to match your workflow—coarse for removal, medium for smoothing, and fine for finish prep.

Quick Grit Guide

  • Coarse grits: fast removal, shaping, stripping.
  • Medium grits: smoothing, leveling, surface cleanup.
  • Fine grits: finish prep and refined results.

Common Projects

  • Wood sanding and furniture prep.
  • Renovation sanding and surface leveling.
  • General shop sanding before finishing.

Need belts for metal fabrication and heavy grinding?

    For high-pressure removal, weld cleanup, and fabrication workflows, browse Abrasive Belts.

    Buying for a Business?

    Need recurring restock for a shop or team? Contact us for quantity requests.

    FAQs

    What grit sanding belt should I start with?

    Start coarse if you need fast removal or leveling, move to medium to smooth, and finish with fine grits for prep before coatings. Step down gradually for the cleanest surface.

    Are these sanding belts compatible with belt sanders?

    Yes—match the belt length and width to your specific belt sander or bench sander.

    What sanding belts are best for wood sanding?

    For most wood sanding and finish prep, many users start with medium grits and progress to finer grits. Choose coarser grits only when you need faster removal.

    Do you have belts for heavy-duty metalwork?

    For heavy fabrication and grinding-belt tasks, use the Abrasive Belts category designed for tougher metal workflows.

    Do you support bulk purchases for shops?

    Yes—contact us with your belt sizes, grits, and quantities for business purchasing support.

Sort by:

  • 3M, Garnet Sanding Sheet 11, 180 Grit
    SKU 455535
    Categories Sanding Belts
    Description

    180 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Very Fine Grade, A Weighted Paper Backing.

    $0.98 / each
    Web price
    3M, Garnet Sanding Sheet 11, 180 Grit
    SKU 455535
    Categories Sanding Belts
    Description

    180 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Very Fine Grade, A Weighted Paper Backing.

  • 3M, 40 Grit, Aluminum Oxide Sanding Sheet 11
    SKU 74117276
    Categories Sanding Belts
    Description

    40 Grit, Aluminum Oxide Sanding Sheet11" Long X 8-1/2" Wide, Extra Fine Grade, Weighted Film Backing.

    $2.88 / each
    Web price
    3M, 40 Grit, Aluminum Oxide Sanding Sheet 11
    SKU 74117276
    Categories Sanding Belts
    Description

    40 Grit, Aluminum Oxide Sanding Sheet11" Long X 8-1/2" Wide, Extra Fine Grade, Weighted Film Backing.

  • 3M, Aluminum Oxide Sanding Sheet 11, 5 Grit
    SKU 2567733
    Categories Sanding Belts
    Description

    5 Grit, Aluminum Oxide Sanding Sheet11" Long X 8-1/2" Wide, Ultra Fine Grade, Weighted Film Backing.

    $3.14 / each
    Web price
    3M, Aluminum Oxide Sanding Sheet 11, 5 Grit
    SKU 2567733
    Categories Sanding Belts
    Description

    5 Grit, Aluminum Oxide Sanding Sheet11" Long X 8-1/2" Wide, Ultra Fine Grade, Weighted Film Backing.

  • 3M, Garnet Sanding Sheet 11, 150 Grit
    SKU 455493
    Categories Sanding Belts
    Description

    150 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Very Fine Grade, C Weighted Paper Backing.

    $1.45 / each
    Web price
    3M, Garnet Sanding Sheet 11, 150 Grit
    SKU 455493
    Categories Sanding Belts
    Description

    150 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Very Fine Grade, C Weighted Paper Backing.

  • 3M, Garnet Sanding Sheet 11" Long X 9, 100 Grit
    SKU 455501
    Categories Sanding Belts
    Description

    100 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Fine Grade, A Weighted Paper Backing.

    $0.98 / each
    Web price
    3M, Garnet Sanding Sheet 11" Long X 9, 100 Grit
    SKU 455501
    Categories Sanding Belts
    Description

    100 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Fine Grade, A Weighted Paper Backing.

  • 3M, Garnet Sanding Sheet 11" Long X9, 120 Grit
    SKU 455519
    Categories Sanding Belts
    Description

    120 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Fine Grade, A Weighted Paper Backing.

    $0.98 / each
    Web price
    3M, Garnet Sanding Sheet 11" Long X9, 120 Grit
    SKU 455519
    Categories Sanding Belts
    Description

    120 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Fine Grade, A Weighted Paper Backing.

  • 3M, Garnet Sanding Sheet 11, 150 Grit
    SKU 455527
    Categories Sanding Belts
    Description

    150 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Very Fine Grade, A Weighted Paper Backing.

    $0.98 / each
    Web price
    3M, Garnet Sanding Sheet 11, 150 Grit
    SKU 455527
    Categories Sanding Belts
    Description

    150 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Very Fine Grade, A Weighted Paper Backing.

  • 3M, Garnet Sanding Sheet 11, 220 Grit
    SKU 455543
    Categories Sanding Belts
    Description

    220 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Very Fine Grade, A Weighted Paper Backing.

    $0.98 / each
    Web price
    3M, Garnet Sanding Sheet 11, 220 Grit
    SKU 455543
    Categories Sanding Belts
    Description

    220 Grit, Garnet Sanding Sheet11" Long X 9" Wide, Very Fine Grade, A Weighted Paper Backing.

  • 3M, Emery Sanding Sheet 11, M
    SKU 1799014
    Categories Sanding Belts
    Description

    Emery Sanding Sheet11" Long X 9" Wide, Medium Grade, J Weighted Cloth Backing.

    $3.31 / each
    Web price
    3M, Emery Sanding Sheet 11, M
    SKU 1799014
    Categories Sanding Belts
    Description

    Emery Sanding Sheet11" Long X 9" Wide, Medium Grade, J Weighted Cloth Backing.

  • 3M, Emery Sanding Sheet 11, F
    SKU 1799006
    Categories Sanding Belts
    Description

    Emery Sanding Sheet11" Long X 9" Wide, Fine Grade, J Weighted Cloth Backing.

    $3.16 / each
    Web price
    3M, Emery Sanding Sheet 11, F
    SKU 1799006
    Categories Sanding Belts
    Description

    Emery Sanding Sheet11" Long X 9" Wide, Fine Grade, J Weighted Cloth Backing.

  • 3M, Aluminum Oxide Sanding Sheet 11, 36 Grit
    SKU 455550
    Categories Sanding Belts
    Description

    36 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Very Coarse Grade, D Weighted Paper Backing.

    $2.73 / each
    Web price
    3M, Aluminum Oxide Sanding Sheet 11, 36 Grit
    SKU 455550
    Categories Sanding Belts
    Description

    36 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Very Coarse Grade, D Weighted Paper Backing.

  • 3M, Aluminum Oxide Sanding Sheet 11, 40 Grit
    SKU 455568
    Categories Sanding Belts
    Description

    40 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Coarse Grade, D Weighted Paper Backing.

    $2.49 / each
    Web price
    3M, Aluminum Oxide Sanding Sheet 11, 40 Grit
    SKU 455568
    Categories Sanding Belts
    Description

    40 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Coarse Grade, D Weighted Paper Backing.

  • 3M, Aluminum Oxide Sanding Sheet 11, 50 Grit
    SKU 455576
    Categories Sanding Belts
    Description

    50 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Coarse Grade, D Weighted Paper Backing.

    $2.12 / each
    Web price
    3M, Aluminum Oxide Sanding Sheet 11, 50 Grit
    SKU 455576
    Categories Sanding Belts
    Description

    50 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Coarse Grade, D Weighted Paper Backing.

  • 3M, Aluminum Oxide Sanding Sheet 11, 60 Grit
    SKU 455584
    Categories Sanding Belts
    Description

    60 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Medium Grade, D Weighted Paper Backing.

    $1.96 / each
    Web price
    3M, Aluminum Oxide Sanding Sheet 11, 60 Grit
    SKU 455584
    Categories Sanding Belts
    Description

    60 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Medium Grade, D Weighted Paper Backing.

  • 3M, Aluminum Oxide Sanding Sheet 11, 80 Grit
    SKU 455592
    Categories Sanding Belts
    Description

    80 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Medium Grade, D Weighted Paper Backing.

    $1.68 / each
    Web price
    3M, Aluminum Oxide Sanding Sheet 11, 80 Grit
    SKU 455592
    Categories Sanding Belts
    Description

    80 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Medium Grade, D Weighted Paper Backing.

  • 3M, Aluminum Oxide Sanding Sheet 11, 120 Grit
    SKU 455618
    Categories Sanding Belts
    Description

    120 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Fine Grade, C Weighted Paper Backing.

    $1.44 / each
    Web price
    3M, Aluminum Oxide Sanding Sheet 11, 120 Grit
    SKU 455618
    Categories Sanding Belts
    Description

    120 Grit, Aluminum Oxide Sanding Sheet11" Long X 9" Wide, Fine Grade, C Weighted Paper Backing.