12" Cloth Backed Aluminum Oxide PSA Sanding Discs - 10 Pack

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Product Specification

12" CLOTH BACKED ALUMINUM OXIDE PSA SANDING DISCS - 10 PACK

Benchmark Abrasives 12" cloth backed aluminum oxide PSA sanding discs are built for demanding sanding applications where a stronger backing and dependable cut matter. Premium aluminum oxide grain handles metalworking, weld blending, deburring, paint and primer removal, wood sanding, fiberglass, plastics, and other common materials, while the X-weight polycotton cloth backing provides greater tear resistance and durability than conventional paper-backed discs.

The pressure-sensitive adhesive backing allows fast peel-and-stick mounting to compatible 12" PSA backing surfaces, while the open-coat construction helps reduce material buildup during sanding. Made in the USA, these discs are a strong choice for users who need a durable PSA abrasive for heavier-duty sanding, fabrication, and finishing work.

Quantity: 10 discs

Product Specifications

Product Features

• Premium aluminum oxide abrasive for reliable general-purpose cutting
• Heavy-duty X-weight polycotton cloth backing provides excellent tear resistance
• Cloth construction stands up well to harder sanding and edge work
• PSA backing provides quick peel-and-stick attachment
• Individual release liners protect the adhesive until use
• Open-coat construction helps reduce loading during sanding
• Solid no-hole design provides full abrasive coverage
• Made in the USA
• Available from coarse 40 grit through fine 320 grit

Materials & Applications

Suitable for sanding and finishing:

• Steel
• Stainless steel
• Cast iron
• Titanium
• Nickel alloys
• Wrought iron
• Aluminum and other non-ferrous metals
• Copper and brass
• Wood
• Paint and primer
• Fiberglass
• Plastics
• Hard rubber

Best For: Metal finishing, weld blending, deburring, surface preparation, paint and primer removal, edge sanding, wood sanding, and applications where a stronger cloth-backed disc is preferred over paper.

Machine Compatibility

Designed for 12" sanding machines equipped with a compatible PSA backing surface, including:

• Stationary disc sanders
• Bench disc sanders
• Belt/disc combination sanders
• Platen disc sanders
• Rotary disc sanders
• Grizzly® G7297 and other 12" sanding machines using a PSA-compatible platen or backing surface

The X-weight cloth backing is especially well suited to applications where the abrasive sees higher pressure, edge contact, or mechanical stress than a typical paper-backed sanding disc.

Why Choose a Cloth Backed PSA Disc?

Cloth backing gives the disc more strength and tear resistance than conventional paper-backed abrasives. That makes it a better fit for harder sanding, metalworking, edge contact, deburring, and other applications where a paper disc may wear or tear too quickly.

The PSA attachment keeps the setup simple: peel the liner, press the disc onto the backing surface, and start sanding.

Tips for Better Sanding Performance

• Apply the disc to a clean, dry PSA backing surface.
• Center the disc before pressing it firmly into place.
• Use moderate pressure and let the abrasive do the cutting.
• Keep the workpiece moving against the disc to avoid localized heat buildup.
• Replace the disc when cutting performance drops or the abrasive becomes excessively loaded.
• Do not use wet; these discs are intended for dry sanding only.
• Use appropriate eye, hearing, respiratory, and hand protection.
  

Built for Tougher 12" Sanding Applications

When a standard paper-backed PSA disc is not durable enough, Benchmark Abrasives cloth backed PSA discs provide the extra strength needed for demanding sanding and finishing. The X-weight polycotton backing holds up to harder use, while premium aluminum oxide delivers the dependable cut needed for fabrication, metalworking, woodworking, maintenance, and general shop applications.

For users who need a tougher 12" adhesive-backed abrasive for stationary or bench-mounted sanding equipment, this 10-pack offers a practical step up in durability.