5" Gold PSA Sanding Discs on a Roll - 100 Pack

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Product Specification

5" GOLD PSA SANDING DISCS ON A ROLL - 100 PACK

Benchmark Abrasives 5" gold PSA sanding discs deliver dependable general-purpose sanding performance with the convenience of a pressure-sensitive adhesive backing. Premium aluminum oxide grain provides a consistent cut on wood, metal, paint, primer, fiberglass, plastics, and other common surfaces, while the peel-and-stick PSA attachment makes mounting and disc changes fast and straightforward.

The C-weight paper backing provides a good balance of flexibility and support, while the open-coat construction and stearate anti-loading treatment help reduce clogging on wood, coatings, filler, and other loading-prone materials. Packaged as a roll of 100 discs, these are a practical choice for shops and high-use sanding applications where keeping fresh discs within reach matters.

Quantity: 100 discs per roll

Product Specifications

Product Features

• Premium aluminum oxide abrasive for versatile general-purpose sanding.
• Pressure-sensitive adhesive backing provides quick peel-and-stick attachment.
• 100-disc roll keeps replacement abrasives organized and easy to access.
• Open-coat construction helps reduce loading and provides space for sanding debris.
• Stearate treatment helps resist clogging on paint, primer, wood, filler, and similar materials.
• C-weight paper backing balances flexibility with support.
• Solid no-hole design provides full abrasive coverage across the disc.
• Available from coarse 40 grit through fine 400 grit.

Materials & Applications

Suitable for sanding and surface preparation on:

• Wood
• Paint and primer
• Body filler
• Fiberglass
• Plastics and hard rubber
• Steel and stainless steel
• Cast iron
• Titanium and nickel alloys
• Aluminum and other non-ferrous metals
• Copper and brass
• Drywall
• Stone
• General automotive and fabrication surfaces

Best For: General-purpose sanding, coating removal, surface leveling, smoothing, primer preparation, bare-wood sanding, light weld blending, deburring, and finish preparation.

Machine Compatibility

Designed for 5" non-vacuum random orbital and DA sanders equipped with a PSA backing pad.

Verified Compatible Machine

• Benchmark Abrasives 5" Random Orbital Sander (No Vacuum)

Fits 5" non-vacuum random orbital and DA sanders from the brands below when fitted with a compatible 5" PSA backing pad:

• DEWALT®
• Makita®
• PORTER-CABLE®
• Bosch®
• Milwaukee®
• RIDGID®
• RYOBI®
• Mirka® MR-5
• Other 5" non-vacuum sanders using a compatible PSA backing pad

For proper fit, match the 5" disc to a PSA backing pad that fits your sander. Swapping from Hook & Loop to PSA is simple with the right replacement pad. Choose this solid disc for a non-vacuum setup; for through-pad dust collection, choose a holed disc and matching vacuum pad.

PSA backing pad sold separately where applicable.

Use lower grit numbers for faster, more aggressive material removal. Progressively finer grits provide more control and a smoother scratch pattern for blending and surface preparation.

Why Choose PSA Discs on a Roll?

PSA discs are a straightforward option for shops that prefer a firm adhesive attachment between the abrasive and backing pad. Peel off a fresh disc, press it onto the pad, and start sanding.

The 100-disc roll format is especially convenient for production environments, automotive work, fabrication shops, woodworking, and other applications where discs are changed frequently throughout the day.

Tips for Better Sanding Performance

• Start with a clean, dry PSA backing pad for the strongest adhesive hold.
• Center the disc on the backing pad before pressing it firmly into place.
• Keep the sander moving to maintain an even scratch pattern.
• Allow the abrasive to do the cutting rather than applying excessive pressure.
• Move through progressively finer grits instead of making large grit jumps.
• Replace the disc when cutting performance noticeably decreases or loading becomes excessive.
• Remove worn discs before adhesive residue or sanding debris builds up on the pad.

• Use appropriate eye, hearing, respiratory, and hand protection for the material being sanded.

Built for High-Use Sanding

Benchmark Abrasives Gold PSA Discs combine a proven general-purpose aluminum oxide abrasive with the simplicity of peel-and-stick attachment and the convenience of a 100-disc roll. From aggressive surface preparation through fine sanding, the 40–400 grit range lets you keep multiple sanding stages within one dependable abrasive family.

For automotive shops, fabricators, woodworkers, maintenance departments, and production environments that go through sanding discs regularly, the roll format keeps fresh abrasives organized, accessible, and ready for the next job.