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Adhesive-Backed (PSA) Discs

Adhesive-Backed (PSA) Discs

A pressure-sensitive adhesive (PSA) backing on the cloth disc enables quick and convenient mounting to a random orbital sander, stationary disc sander, hand sanding pad, or a backing pad on a portable grinder (pads sold separately). Adhesive-backed discs offer full face usage since they don’t require center holes for mounting.

Choose coarser grits or lower grit numbers for an even, smooth finish, and finer grits or higher grit numbers for a fine, polished finish.

General Purpose

The most commonly used abrasive for sanding a variety of materials, the aluminum oxide grit on these discs provides a balance of toughness and strength. These adhesive-backed (PSA) discs are for general use on both metals and wood. Use these discs with a PSA backup pad (sold separately).

Cloth Backing Material

Coarse Grit

Fine Grit

Medium Grit

Very Fine Grit

Latex Paper Backing Material

Extra Fine Grit

Fine Grit

Medium Grit

Super Fine Grit

Very Fine Grit

Paper Backing Material

Coarse Grit

Extra Fine Grit

Fine Grit

Medium Grit

Very Fine Grit

Long Life

Tackle heavy material removal when sanding metals like stainless steel and when planing wood. The abrasive grit on these discs is zirconia alumina, which is harder, tougher, and longer-lasting than general-purpose aluminum oxide abrasive. Use these discs with a PSA backup pad (sold separately).

Cloth Backing Material

Coarse Grit

Medium Grit

Cool & Fast Cutting

Ceramic alumina abrasive naturally fractures when used to keep a new, sharp point at the surface, allowing these adhesive-backed pads to stay cooler, require less pressure, and last longer on hard materials than those with aluminum oxide or zirconia alumina abrasive. Ceramic is suitable for use on ferrous and nonferrous metals, especially harder metals. Use these discs with a PSA backup pad (sold separately).

Cloth Backing Material

Coarse Grit

Paper Backing Material

Very Fine Grit

Extra Fine Grit

Super Fine Grit

Buildup Resistant for Soft Materials

The abrasive grit is spaced out on the disc surface to help prevent dust buildup during use, making these ideal for soft metals and wood. Providing a balance of toughness and strength, the aluminum oxide coating is the most commonly used abrasive for general-purpose applications. Use these discs with a PSA backup pad (sold separately).

Cloth Backing Material

Coarse Grit

Fine Grit

Medium Grit

Very Fine Grit

Paper Backing Material

Coarse Grit

Extra Fine Grit

Fine Grit

Medium Grit

Super Fine Grit

Very Fine Grit

High-Performance Buildup Resistant for Soft Materials

Reduce the buildup of dust and large chips when sanding soft metals, such as aluminum and copper as well as plastic and wood. The abrasive grit is spaced out on the disc's surface to resist clogging from large and sticky chips and dust particles. The discs have silicon carbide grit, which is sharper and faster cutting than general-use aluminum oxide. Use these discs with a PSA backup pad (sold separately).

Cloth Backing Material

Coarse Grit

Medium Grit

Fine Grit

Paper Backing Material

Medium Grit

Fine Grit

Very Fine Grit

For Glass & Plastics

The hard diamond abrasive on these discs is both sharp and tough, making them ideal for sanding, grinding, light blending, and deburring of glass, plastics, and ceramics. They can also be used for rust and scale removal. Use these discs with a PSA backup pad (sold separately).

Cloth Backing Material

Coarse Grit

Fine Grit

Very Fine Grit

Super Fine Grit

PSA Backup Pads

Get even distribution of pressure across a sanding disc by using PSA (pressure-sensitive adhesive) backup pads. The pad is placed between the disc and the sander as both a barrier and a support.

0 # of Vacuum Holes

Threaded Arbor Tool Attachment Type

Threaded Shank Tool Attachment Type

Unthreaded Shank Tool Attachment Type

5 # of Vacuum Holes

Threaded Shank Tool Attachment Type

6 # of Vacuum Holes

Threaded Shank Tool Attachment Type