Adhesive Discs

PSA Adhesive Discs for Surface Prep, Smoothing & Finishing

Adhesive (PSA) sanding discs are designed for consistent, repeatable sanding—ideal for surface prep and finishing workflows where control matters. They’re commonly used for smoothing, leveling, and prep steps before coatings or final finishing.

Choose discs by grit: coarser for removal and leveling, medium for smoothing and blending, and fine grits for finish prep.

Common Uses

  • Surface prep and sanding workflows.
  • Smoothing and leveling.
  • Prep before coatings or finishing.

Need faster disc swaps?

For quick changes and efficient spot work, see Quick Change Discs.

Buying for a Business (Shop Restock)

If PSA discs are part of your recurring workflow, contact us for business purchasing support.

FAQS

What are PSA adhesive discs used for?

They’re used for sanding and surface prep where consistent contact and repeatable results matter—often in finishing and prep workflows.

How do I choose grit for adhesive sanding discs?

Use coarse for leveling/removal, medium for smoothing/blending, and fine for finish prep. Step down grits for better surface quality.

Are adhesive discs good for finishing prep?

Yes—fine grits are commonly used to prep surfaces before coatings or final finishing.

Adhesive discs vs quick change discs:what’s the difference?

PSA discs are designed for stable sanding workflows; quick change discs prioritize fast swaps and productivity for spot work and transitions.

Do you support bulk orders?

Yes—contact us for recurring supply and quantity requests.

Sort by:

  • 5" Diam, 80 Grit Fepa, Aluminum Oxide Ad
    SKU 32704561
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 80 Grit Fepa, Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $86.05 / each
    Web price
    Qty
    5" Diam, 80 Grit Fepa, Aluminum Oxide Ad
    SKU 32704561
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 80 Grit Fepa, Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $86.05 / each
    Web price
    Qty
  • 5" Diam, 800 Grit Aluminum Oxide Adhesiv
    SKU 32704413
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 800 Grit Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $79.41 / each
    Web price
    Qty
    5" Diam, 800 Grit Aluminum Oxide Adhesiv
    SKU 32704413
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 800 Grit Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $79.41 / each
    Web price
    Qty
  • 5" Diam, 400 Grit Fepa, Aluminum Oxide A
    SKU 32704421
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 400 Grit Fepa, Aluminum Oxide Adhesive Psa Discsuper Fine Grade, Gold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $79.41 / each
    Web price
    Qty
    5" Diam, 400 Grit Fepa, Aluminum Oxide A
    SKU 32704421
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 400 Grit Fepa, Aluminum Oxide Adhesive Psa Discsuper Fine Grade, Gold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $79.41 / each
    Web price
    Qty
  • 5" Diam, 320 Grit Fepa, Aluminum Oxide A
    SKU 32704439
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 320 Grit Fepa, Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $79.41 / each
    Web price
    Qty
    5" Diam, 320 Grit Fepa, Aluminum Oxide A
    SKU 32704439
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 320 Grit Fepa, Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $79.41 / each
    Web price
    Qty
  • 5" Diam, 240 Grit Fepa, Aluminum Oxide A
    SKU 32704447
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 240 Grit Fepa, Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $79.41 / each
    Web price
    Qty
    5" Diam, 240 Grit Fepa, Aluminum Oxide A
    SKU 32704447
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 240 Grit Fepa, Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $79.41 / each
    Web price
    Qty
  • 5" Diam, 220 Grit Fepa, Aluminum Oxide A
    SKU 32704462
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 220 Grit Fepa, Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $79.41 / each
    Web price
    Qty
    5" Diam, 220 Grit Fepa, Aluminum Oxide A
    SKU 32704462
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 220 Grit Fepa, Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $79.41 / each
    Web price
    Qty
  • 5" Diam, 80 Grit Fepa, Aluminum Oxide Ad
    SKU 32704405
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 80 Grit Fepa, Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $86.05 / each
    Web price
    Qty
    5" Diam, 80 Grit Fepa, Aluminum Oxide Ad
    SKU 32704405
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 80 Grit Fepa, Aluminum Oxide Adhesive Psa Discgold, C Weighted Backing, Flexible, 12,000 Max Rpm.
    $86.05 / each
    Web price
    Qty
  • 5" Diam, 800 Grit Aluminum Oxide Adhesiv
    SKU 91694588
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 800 Grit Aluminum Oxide Adhesive Psa Discvery Fine Grade, Gold, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $1.29 / each
    Web price
    Qty
    5" Diam, 800 Grit Aluminum Oxide Adhesiv
    SKU 91694588
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 800 Grit Aluminum Oxide Adhesive Psa Discvery Fine Grade, Gold, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $1.29 / each
    Web price
    Qty
  • 5" Diam, 240 Grit Aluminum Oxide Adhesiv
    SKU 91694554
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 240 Grit Aluminum Oxide Adhesive Psa Discvery Fine Grade, Gold, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $1.29 / each
    Web price
    Qty
    5" Diam, 240 Grit Aluminum Oxide Adhesiv
    SKU 91694554
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 240 Grit Aluminum Oxide Adhesive Psa Discvery Fine Grade, Gold, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $1.29 / each
    Web price
    Qty
  • 5" Diam, 220 Grit Aluminum Oxide Adhesiv
    SKU 71369649
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 220 Grit Aluminum Oxide Adhesive Psa Discvery Fine Grade, White, C Weighted Backing, Flexible, 12,000 Max Rpm, Use With Random Orbital Sanders.
    $0.46 / each
    Web price
    Qty
    5" Diam, 220 Grit Aluminum Oxide Adhesiv
    SKU 71369649
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 220 Grit Aluminum Oxide Adhesive Psa Discvery Fine Grade, White, C Weighted Backing, Flexible, 12,000 Max Rpm, Use With Random Orbital Sanders.
    $0.46 / each
    Web price
    Qty
  • 6" Diam Adhesive/psa Disc Backing Padmed
    SKU 1740356
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    6" Diam Adhesive/psa Disc Backing Padmedium Density, 6,000 Rpm.
    $18.90 / each
    Web price
    Qty
    6" Diam Adhesive/psa Disc Backing Padmed
    SKU 1740356
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    6" Diam Adhesive/psa Disc Backing Padmedium Density, 6,000 Rpm.
    $18.90 / each
    Web price
    Qty
  • 6" Diam Adhesive/psa Disc Backing Padmed
    SKU 82425034
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    6" Diam Adhesive/psa Disc Backing Padmedium Density, 10,000 Rpm.
    $67.18 / each
    Web price
    Qty
    6" Diam Adhesive/psa Disc Backing Padmed
    SKU 82425034
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    6" Diam Adhesive/psa Disc Backing Padmedium Density, 10,000 Rpm.
    $67.18 / each
    Web price
    Qty
  • 6" Diam, 100 Grit Fepa, Aluminum Oxide A
    SKU 1209634
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    6" Diam, 100 Grit Fepa, Aluminum Oxide Adhesive Psa Discfine Grade, Gold, A Weighted Backing, Flexible, Use With Random Orbital Sanders.
    $181.84 / each
    Web price
    Qty
    6" Diam, 100 Grit Fepa, Aluminum Oxide A
    SKU 1209634
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    6" Diam, 100 Grit Fepa, Aluminum Oxide Adhesive Psa Discfine Grade, Gold, A Weighted Backing, Flexible, Use With Random Orbital Sanders.
    $181.84 / each
    Web price
    Qty
  • 5" Diam, 80 Grit Fepa, Aluminum Oxide Ad
    SKU 1209535
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 80 Grit Fepa, Aluminum Oxide Adhesive Psa Discmedium Grade, Gold, A Weighted Backing, Flexible, Use With Random Orbital Sanders.
    $118.44 / each
    Web price
    Qty
    5" Diam, 80 Grit Fepa, Aluminum Oxide Ad
    SKU 1209535
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 80 Grit Fepa, Aluminum Oxide Adhesive Psa Discmedium Grade, Gold, A Weighted Backing, Flexible, Use With Random Orbital Sanders.
    $118.44 / each
    Web price
    Qty
  • 5" Diam, 180 Grit Fepa, Aluminum Oxide A
    SKU 1209493
    Categories Adhesive Discs
    Description

    5" Diam, 180 Grit Fepa, Aluminum Oxide Adhesive Psa Discvery Fine Grade, Gold, A Weighted Backing, Flexible, Use With Random Orbital Sanders.
    $153.08 / each
    Web price
    Qty
    5" Diam, 180 Grit Fepa, Aluminum Oxide A
    SKU 1209493
    Categories Adhesive Discs
    Description

    5" Diam, 180 Grit Fepa, Aluminum Oxide Adhesive Psa Discvery Fine Grade, Gold, A Weighted Backing, Flexible, Use With Random Orbital Sanders.
    $153.08 / each
    Web price
    Qty
  • 5" Diam, 220 Grit Fepa, Aluminum Oxide A
    SKU 1209485
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 220 Grit Fepa, Aluminum Oxide Adhesive Psa Discvery Fine Grade, Gold, A Weighted Backing, Flexible, Use With Random Orbital Sanders.
    $153.08 / each
    Web price
    Qty
    5" Diam, 220 Grit Fepa, Aluminum Oxide A
    SKU 1209485
    Categories Abrasives & Polishers , Adhesive Discs
    Description

    5" Diam, 220 Grit Fepa, Aluminum Oxide Adhesive Psa Discvery Fine Grade, Gold, A Weighted Backing, Flexible, Use With Random Orbital Sanders.
    $153.08 / each
    Web price
    Qty