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:

  • Adhesive Psa Discmedium Grade, Green, Pa
    SKU 2929826
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discmedium Grade, Green, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $261.51 / each
    Web price
    Qty
    Adhesive Psa Discmedium Grade, Green, Pa
    SKU 2929826
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discmedium Grade, Green, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $261.51 / each
    Web price
    Qty
  • Adhesive Psa Discmedium Grade, Green, Cl
    SKU 51014330
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discmedium Grade, Green, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $168.11 / each
    Web price
    Qty
    Adhesive Psa Discmedium Grade, Green, Cl
    SKU 51014330
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discmedium Grade, Green, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $168.11 / each
    Web price
    Qty
  • Adhesive Psa Discextra Fine Grade, Gold,
    SKU 50996685
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discextra Fine Grade, Gold, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $211.94 / each
    Web price
    Qty
    Adhesive Psa Discextra Fine Grade, Gold,
    SKU 50996685
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discextra Fine Grade, Gold, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $211.94 / each
    Web price
    Qty
  • Adhesive Psa Discextra Fine Grade, Gold,
    SKU 431841
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discextra Fine Grade, Gold, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $142.67 / each
    Web price
    Qty
    Adhesive Psa Discextra Fine Grade, Gold,
    SKU 431841
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discextra Fine Grade, Gold, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $142.67 / each
    Web price
    Qty
  • Adhesive Psa Discvery Coarse Grade, Gree
    SKU 87505152
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discvery Coarse Grade, Green, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $308.52 / each
    Web price
    Qty
    Adhesive Psa Discvery Coarse Grade, Gree
    SKU 87505152
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discvery Coarse Grade, Green, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $308.52 / each
    Web price
    Qty
  • Adhesive Psa Discfine Grade, Gold, Paper
    SKU 85886661
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discfine Grade, Gold, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $142.08 / each
    Web price
    Qty
    Adhesive Psa Discfine Grade, Gold, Paper
    SKU 85886661
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discfine Grade, Gold, Paper Backing, Flexible, Use With Random Orbital Sanders.
    $142.08 / each
    Web price
    Qty
  • Adhesive Psa Discsuper Fine Grade, White
    SKU 6435390
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discsuper Fine Grade, White, Film Backing, Flexible, Use With Random Orbital Sanders.
    $226.69 / each
    Web price
    Qty
    Adhesive Psa Discsuper Fine Grade, White
    SKU 6435390
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discsuper Fine Grade, White, Film Backing, Flexible, Use With Random Orbital Sanders.
    $226.69 / each
    Web price
    Qty
  • Adhesive Psa Discultra Fine Grade, White
    SKU 6435440
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discultra Fine Grade, White, Film Backing, Flexible, Use With Random Orbital Sanders.
    $225.21 / each
    Web price
    Qty
    Adhesive Psa Discultra Fine Grade, White
    SKU 6435440
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discultra Fine Grade, White, Film Backing, Flexible, Use With Random Orbital Sanders.
    $225.21 / each
    Web price
    Qty
  • Adhesive Psa Discultra Fine Grade, White
    SKU 36399897
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discultra Fine Grade, White, Film Backing, Flexible, Use With Random Orbital Sanders.
    $197.75 / each
    Web price
    Qty
    Adhesive Psa Discultra Fine Grade, White
    SKU 36399897
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discultra Fine Grade, White, Film Backing, Flexible, Use With Random Orbital Sanders.
    $197.75 / each
    Web price
    Qty
  • Ceramic Adhesive Psa Discmedium Grade, P
    SKU 73739062
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Ceramic Adhesive Psa Discmedium Grade, Purple, Film Backing, Flexible, Use With Random Orbital Sanders.
    $1.65 / each
    Web price
    Qty
    Ceramic Adhesive Psa Discmedium Grade, P
    SKU 73739062
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Ceramic Adhesive Psa Discmedium Grade, Purple, Film Backing, Flexible, Use With Random Orbital Sanders.
    $1.65 / each
    Web price
    Qty
  • Adhesive Psa Discmedium Grade, Maroon, C
    SKU 72580103
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discmedium Grade, Maroon, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $1.88 / each
    Web price
    Qty
    Adhesive Psa Discmedium Grade, Maroon, C
    SKU 72580103
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discmedium Grade, Maroon, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $1.88 / each
    Web price
    Qty
  • 9" Diam, 36 Grit Aluminum Oxide Adhesive
    SKU 1933530
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    9" Diam, 36 Grit Aluminum Oxide Adhesive Psa Discvery Coarse Grade, Maroon, X Weighted Backing, Flexible, Use With Random Orbital Sanders.
    $7.70 / each
    Web price
    Qty
    9" Diam, 36 Grit Aluminum Oxide Adhesive
    SKU 1933530
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    9" Diam, 36 Grit Aluminum Oxide Adhesive Psa Discvery Coarse Grade, Maroon, X Weighted Backing, Flexible, Use With Random Orbital Sanders.
    $7.70 / each
    Web price
    Qty
  • Adhesive Psa Discvery Fine Grade, Red, C
    SKU 77993475
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discvery Fine Grade, Red, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $3.01 / each
    Web price
    Qty
    Adhesive Psa Discvery Fine Grade, Red, C
    SKU 77993475
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discvery Fine Grade, Red, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $3.01 / each
    Web price
    Qty
  • Adhesive Psa Discfine Grade, Maroon, Clo
    SKU 66488552
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discfine Grade, Maroon, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $1.61 / each
    Web price
    Qty
    Adhesive Psa Discfine Grade, Maroon, Clo
    SKU 66488552
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discfine Grade, Maroon, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $1.61 / each
    Web price
    Qty
  • Adhesive Psa Discfine Grade, Blue, Cloth
    SKU 72945512
    Categories Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discfine Grade, Blue, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $1.94 / each
    Web price
    Qty
    Adhesive Psa Discfine Grade, Blue, Cloth
    SKU 72945512
    Categories Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discfine Grade, Blue, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $1.94 / each
    Web price
    Qty
  • Adhesive Psa Discmedium Grade, Blue, Clo
    SKU 63249411
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discmedium Grade, Blue, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $1.86 / each
    Web price
    Qty
    Adhesive Psa Discmedium Grade, Blue, Clo
    SKU 63249411
    Categories Abrasives & Polishers , Adhesive Discs , Adhesives, Epoxy & Sealants
    Description

    Adhesive Psa Discmedium Grade, Blue, Cloth Backing, Flexible, Use With Random Orbital Sanders.
    $1.86 / each
    Web price
    Qty