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:

  • Sanding Belt, 3/4 in W, 18 in L, Non-Woven, Aluminum Oxide, 60 Grit, Medium, Durable Flex, Maroon
    SKU G7900411
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series DF-BL, Grade Medium, Overall Length 18 in, Overall Width 3/4 in, Resistance Properties Load, Backing Material Scrim, Backing Weight X, Flexibility Type Semi-Flexible, Bond Type Resin, Color Maroon

    graingerSKU: 52WN73, mscSKU: , zoro_no: G7900411, mongo_id: 65bbe70e3aaddbd5a90709f8

    $19.24 / each
    Web price
    Qty
    Sanding Belt, 3/4 in W, 18 in L, Non-Woven, Aluminum Oxide, 60 Grit, Medium, Durable Flex, Maroon
    SKU G7900411
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series DF-BL, Grade Medium, Overall Length 18 in, Overall Width 3/4 in, Resistance Properties Load, Backing Material Scrim, Backing Weight X, Flexibility Type Semi-Flexible, Bond Type Resin, Color Maroon

    graingerSKU: 52WN73, mscSKU: , zoro_no: G7900411, mongo_id: 65bbe70e3aaddbd5a90709f8

    $19.24 / each
    Web price
    Qty
  • Sanding Belt, 3/8 in W, 13 in L, Non-Woven, Aluminum Oxide, 60 Grit, Medium, Surface Conditioning
    SKU G7900545
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series SC-BS, Grade Medium, Overall Length 13 in, Overall Width 3/8 in, Backing Material Scrim, Backing Weight X, Flexibility Type Semi-Flexible, Bond Type Resin, Color Maroon

    graingerSKU: 52WN95, mscSKU: , zoro_no: G7900545, mongo_id: 65bbe8e222d7a989a9920ff7

    $7.44 / each
    Web price
    Qty
    Sanding Belt, 3/8 in W, 13 in L, Non-Woven, Aluminum Oxide, 60 Grit, Medium, Surface Conditioning
    SKU G7900545
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series SC-BS, Grade Medium, Overall Length 13 in, Overall Width 3/8 in, Backing Material Scrim, Backing Weight X, Flexibility Type Semi-Flexible, Bond Type Resin, Color Maroon

    graingerSKU: 52WN95, mscSKU: , zoro_no: G7900545, mongo_id: 65bbe8e222d7a989a9920ff7

    $7.44 / each
    Web price
    Qty
  • Sanding Belt, 3 in W, 10 11/16 in L, Non-Woven, Aluminum Oxide, Coarse, SC-BS, Brown
    SKU G5929795
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series SC-BS, Grade Coarse, Overall Length 10 3/4 in, Overall Width 3 in, Backing Material Scrim, Flexibility Type Semi-Flexible, Bond Type Resin, Color Brown, Package Quantity 10

    graingerSKU: , mscSKU: , zoro_no: G5929795, mongo_id: 65bbe87122d7a989a98f5f4f

    $242.49 / each
    Web price
    Qty
    Sanding Belt, 3 in W, 10 11/16 in L, Non-Woven, Aluminum Oxide, Coarse, SC-BS, Brown
    SKU G5929795
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series SC-BS, Grade Coarse, Overall Length 10 3/4 in, Overall Width 3 in, Backing Material Scrim, Flexibility Type Semi-Flexible, Bond Type Resin, Color Brown, Package Quantity 10

    graingerSKU: , mscSKU: , zoro_no: G5929795, mongo_id: 65bbe87122d7a989a98f5f4f

    $242.49 / each
    Web price
    Qty
  • Sanding Belt, 3/4 in W, 18 in L, Non-Woven, Aluminum Oxide, 360 Grit, Very Fine, Merit Surface Prep
    SKU G8565785
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Very Fine, Overall Length 18 in, Overall Width 3/4 in, Backing Material Nylon, Backing Weight X, Color Blue

    graingerSKU: 30TR91, mscSKU: , zoro_no: G8565785, mongo_id: 65bbe8e222d7a989a9920fc6

    $6.61 / each
    Web price
    Qty
    Sanding Belt, 3/4 in W, 18 in L, Non-Woven, Aluminum Oxide, 360 Grit, Very Fine, Merit Surface Prep
    SKU G8565785
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Very Fine, Overall Length 18 in, Overall Width 3/4 in, Backing Material Nylon, Backing Weight X, Color Blue

    graingerSKU: 30TR91, mscSKU: , zoro_no: G8565785, mongo_id: 65bbe8e222d7a989a9920fc6

    $6.61 / each
    Web price
    Qty
  • Sanding Belt, 1/2 in W, 24 in L, Non-Woven, Aluminum Oxide, 360 Grit, Very Fine, Merit Surface Prep
    SKU G8565767
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Very Fine, Overall Length 24 in, Overall Width 1/2 in, Backing Material Nylon, Backing Weight X, Color Blue

    graingerSKU: 30TR89, mscSKU: , zoro_no: G8565767, mongo_id: 65bbe92f22d7a989a993d921

    $5.19 / each
    Web price
    Qty
    Sanding Belt, 1/2 in W, 24 in L, Non-Woven, Aluminum Oxide, 360 Grit, Very Fine, Merit Surface Prep
    SKU G8565767
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Very Fine, Overall Length 24 in, Overall Width 1/2 in, Backing Material Nylon, Backing Weight X, Color Blue

    graingerSKU: 30TR89, mscSKU: , zoro_no: G8565767, mongo_id: 65bbe92f22d7a989a993d921

    $5.19 / each
    Web price
    Qty
  • Sanding Belt, 3/4 in W, 20 1/2 in L, Non-Woven, Aluminum Oxide, 80 Grit, Medium, Merit Surface Prep
    SKU G8565794
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Medium, Overall Length 20 1/2 in, Overall Width 3/4 in, Resistance Properties Load, Backing Material Nylon, Backing Weight X, Color Brown

    graingerSKU: 30TR92, mscSKU: , zoro_no: G8565794, mongo_id: 65bbe9c522d7a989a99771f0

    $7.94 / each
    Web price
    Qty
    Sanding Belt, 3/4 in W, 20 1/2 in L, Non-Woven, Aluminum Oxide, 80 Grit, Medium, Merit Surface Prep
    SKU G8565794
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Medium, Overall Length 20 1/2 in, Overall Width 3/4 in, Resistance Properties Load, Backing Material Nylon, Backing Weight X, Color Brown

    graingerSKU: 30TR92, mscSKU: , zoro_no: G8565794, mongo_id: 65bbe9c522d7a989a99771f0

    $7.94 / each
    Web price
    Qty
  • Sanding Belt, 3 1/2 in W, 15 1/2 in L, Non-Woven, Aluminum Oxide, 150 Grit, Fine, Maroon
    SKU G8565891
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Fine, Overall Length 15 1/2 in, Overall Width 3 1/2 in, Resistance Properties Load, Backing Material Nylon, Backing Weight X, Color Maroon

    graingerSKU: 30TT07, mscSKU: , zoro_no: G8565891, mongo_id: 65bbe7a09a749db82274a3d9

    $26.11 / each
    Web price
    Qty
    Sanding Belt, 3 1/2 in W, 15 1/2 in L, Non-Woven, Aluminum Oxide, 150 Grit, Fine, Maroon
    SKU G8565891
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Fine, Overall Length 15 1/2 in, Overall Width 3 1/2 in, Resistance Properties Load, Backing Material Nylon, Backing Weight X, Color Maroon

    graingerSKU: 30TT07, mscSKU: , zoro_no: G8565891, mongo_id: 65bbe7a09a749db82274a3d9

    $26.11 / each
    Web price
    Qty
  • Sanding Belt, 6 in W, 48 in L, Non-Woven, Aluminum Oxide, 80 Grit, Medium, Merit Surface Prep
    SKU G7503352
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Coarse, Overall Length 48 in, Overall Width 6 in, Resistance Properties Load, Backing Material Polyester, Backing Weight Y, Bond Type Resin, Color Brown

    graingerSKU: 30TT09, mscSKU: , zoro_no: G7503352, mongo_id: 65bbe5953aaddbd5a9fd2cb5

    $73.99 / each
    Web price
    Qty
    Sanding Belt, 6 in W, 48 in L, Non-Woven, Aluminum Oxide, 80 Grit, Medium, Merit Surface Prep
    SKU G7503352
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Coarse, Overall Length 48 in, Overall Width 6 in, Resistance Properties Load, Backing Material Polyester, Backing Weight Y, Bond Type Resin, Color Brown

    graingerSKU: 30TT09, mscSKU: , zoro_no: G7503352, mongo_id: 65bbe5953aaddbd5a9fd2cb5

    $73.99 / each
    Web price
    Qty
  • Sanding Belt, 1 in W, 42 in L, Non-Woven, Aluminum Oxide, 150 Grit, Fine, Merit Surface Prep
    SKU G7493516
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Medium, Overall Length 42 in, Overall Width 1 in, Resistance Properties Load, Backing Material Polyester, Backing Weight Y, Bond Type Resin, Color Maroon

    graingerSKU: 30TR80, mscSKU: , zoro_no: G7493516, mongo_id: 65bbee17526e052139aeca8e

    $37.69 / each
    Web price
    Qty
    Sanding Belt, 1 in W, 42 in L, Non-Woven, Aluminum Oxide, 150 Grit, Fine, Merit Surface Prep
    SKU G7493516
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Medium, Overall Length 42 in, Overall Width 1 in, Resistance Properties Load, Backing Material Polyester, Backing Weight Y, Bond Type Resin, Color Maroon

    graingerSKU: 30TR80, mscSKU: , zoro_no: G7493516, mongo_id: 65bbee17526e052139aeca8e

    $37.69 / each
    Web price
    Qty
  • Sanding Belt, 3/4 in W, 20 1/2 in L, Non-Woven, Aluminum Oxide, 360 Grit, Very Fine, Blue
    SKU G7499755
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Very Fine, Overall Length 20 1/2 in, Overall Width 3/4 in, Resistance Properties Load, Backing Material Polyester, Backing Weight Y, Bond Type Resin, Color Blue

    graingerSKU: 30TR94, mscSKU: , zoro_no: G7499755, mongo_id: 65bbe81a9a749db82277549d

    $6.24 / each
    Web price
    Qty
    Sanding Belt, 3/4 in W, 20 1/2 in L, Non-Woven, Aluminum Oxide, 360 Grit, Very Fine, Blue
    SKU G7499755
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Very Fine, Overall Length 20 1/2 in, Overall Width 3/4 in, Resistance Properties Load, Backing Material Polyester, Backing Weight Y, Bond Type Resin, Color Blue

    graingerSKU: 30TR94, mscSKU: , zoro_no: G7499755, mongo_id: 65bbe81a9a749db82277549d

    $6.24 / each
    Web price
    Qty
  • Sanding Belt, 3/4 in W, 20 1/2 in L, Non-Woven, Aluminum Oxide, 150 Grit, Fine, Merit Surface Prep
    SKU G7502397
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Medium, Overall Length 20 1/2 in, Overall Width 3/4 in, Resistance Properties Load, Backing Material Polyester, Backing Weight Y, Bond Type Resin, Color Maroon

    graingerSKU: 30TR93, mscSKU: , zoro_no: G7502397, mongo_id: 65bbe7a63aaddbd5a90aa00e

    $9.61 / each
    Web price
    Qty
    Sanding Belt, 3/4 in W, 20 1/2 in L, Non-Woven, Aluminum Oxide, 150 Grit, Fine, Merit Surface Prep
    SKU G7502397
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Medium, Overall Length 20 1/2 in, Overall Width 3/4 in, Resistance Properties Load, Backing Material Polyester, Backing Weight Y, Bond Type Resin, Color Maroon

    graingerSKU: 30TR93, mscSKU: , zoro_no: G7502397, mongo_id: 65bbe7a63aaddbd5a90aa00e

    $9.61 / each
    Web price
    Qty
  • Sanding Belt, 3 in W, 21 in L, Non-Woven, Aluminum Oxide, 80 Grit, Medium, Merit Surface Prep
    SKU G8565812
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Medium, Overall Length 21 in, Overall Width 3 in, Resistance Properties Load, Backing Material Nylon, Backing Weight X, Color Brown

    graingerSKU: null, mscSKU: null, zoro_no: G8565812, mongo_id: 65bbe6a93aaddbd5a90459f7

    $23.94 / each
    Web price
    Qty
    Sanding Belt, 3 in W, 21 in L, Non-Woven, Aluminum Oxide, 80 Grit, Medium, Merit Surface Prep
    SKU G8565812
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Medium, Overall Length 21 in, Overall Width 3 in, Resistance Properties Load, Backing Material Nylon, Backing Weight X, Color Brown

    graingerSKU: null, mscSKU: null, zoro_no: G8565812, mongo_id: 65bbe6a93aaddbd5a90459f7

    $23.94 / each
    Web price
    Qty
  • Sanding Belt, 6 in W, 48 in L, Non-Woven, Aluminum Oxide, 150 Grit, Fine, Merit Surface Prep
    SKU G8565907
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Fine, Overall Length 48 in, Overall Width 6 in, Resistance Properties Load, Backing Material Nylon, Backing Weight X, Color Maroon

    graingerSKU: 30TT10, mscSKU: , zoro_no: G8565907, mongo_id: 65bbe7ee22d7a989a98cadfe

    $50.74 / each
    Web price
    Qty
    Sanding Belt, 6 in W, 48 in L, Non-Woven, Aluminum Oxide, 150 Grit, Fine, Merit Surface Prep
    SKU G8565907
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Fine, Overall Length 48 in, Overall Width 6 in, Resistance Properties Load, Backing Material Nylon, Backing Weight X, Color Maroon

    graingerSKU: 30TT10, mscSKU: , zoro_no: G8565907, mongo_id: 65bbe7ee22d7a989a98cadfe

    $50.74 / each
    Web price
    Qty
  • Sanding Belt, 2 in W, 48 in L, Non-Woven, Aluminum Oxide, 150 Grit, Fine, Merit Surface Prep
    SKU G8565724
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Fine, Overall Length 48 in, Overall Width 2 in, Resistance Properties Load, Backing Material Nylon, Backing Weight X, Color Maroon

    graingerSKU: 30TR83, mscSKU: , zoro_no: G8565724, mongo_id: 65bbe95522d7a989a994bef6

    $23.61 / each
    Web price
    Qty
    Sanding Belt, 2 in W, 48 in L, Non-Woven, Aluminum Oxide, 150 Grit, Fine, Merit Surface Prep
    SKU G8565724
    Categories Sanding Belts
    Description Surface-Conditioning Belt, Abrasive Material Aluminum Oxide, Abrasive Type Non-Woven, Coating Coverage Not Applicable, Grit Not Applicable, Series Surface Prep, Grade Fine, Overall Length 48 in, Overall Width 2 in, Resistance Properties Load, Backing Material Nylon, Backing Weight X, Color Maroon

    graingerSKU: 30TR83, mscSKU: , zoro_no: G8565724, mongo_id: 65bbe95522d7a989a994bef6

    $23.61 / each
    Web price
    Qty
  • Sanding Belt, 4" W, 36" L, 120 Grit
    SKU G7556678
    Categories Sanding Belts
    Description Sanding Belt,4 In.x36 In.,120G
    $7.46 / each
    Web price
    Qty
    Minimum order: 5
    Sanding Belt, 4" W, 36" L, 120 Grit
    SKU G7556678
    Categories Sanding Belts
    Description Sanding Belt,4 In.x36 In.,120G
    $7.46 / each
    Web price
    Qty
    Minimum order: 5
  • Sanding Belt, 4" W, 36" L, 80 Grit
    SKU G7556599
    Categories Sanding Belts
    Description Sanding Belt,4 In.x36 In.,80G
    $7.46 / each
    Web price
    Qty
    Minimum order: 5
    Sanding Belt, 4" W, 36" L, 80 Grit
    SKU G7556599
    Categories Sanding Belts
    Description Sanding Belt,4 In.x36 In.,80G
    $7.46 / each
    Web price
    Qty
    Minimum order: 5