Benchmark Abrasives 6" 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
Specification
Details
Disc Diameter
6"
Hole Pattern
No Hole / Solid
Abrasive Grain
Aluminum Oxide
Backing
C-Weight Paper
Attachment
PSA / Pressure-Sensitive Adhesive
Coat
Open Coat
Treatment
Stearate Anti-Loading
Available Grits
40, 60, 80, 100, 120, 150, 180, 220, 320, 400
Use
Dry Only
Quantity
100 Discs per Roll
Product Features
Premium aluminum oxide abrasive for versatile general-purpose sanding.
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 6" non-vacuum random orbital and DA sanders equipped with a PSA backing pad.
Verified Compatible Machine
Benchmark Abrasives 6" Random Orbital Sander (No Vacuum), fitted with a compatible PSA backing pad
Fits 6" non-vacuum random orbital and DA sanders from the brands below when fitted with a compatible 6" PSA backing pad:
DEWALT® DWMT70781L
Makita®
Bosch®
Milwaukee®
RIDGID®
RYOBI®
Mirka®
Festool®
PORTER-CABLE®
Other 6" non-vacuum sanders using a compatible PSA backing pad
For proper fit, match the 6" 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.
Frequently Asked Questions
If your non-vacuum sander uses a 6" PSA pad, these discs are ready to work. They fit pneumatic, corded, and cordless models from the brands listed above when the pad size and attachment match. The DEWALT® DWMT70781L is one example supplied with a 6" PSA pad.
They also fit Benchmark Abrasives 6" Random Orbital Sander (No Vacuum) when fitted with a compatible, correctly speed-rated 6" PSA backing pad.
PSA stands for Pressure-Sensitive Adhesive. The back of the sanding disc has an adhesive surface that sticks directly to a compatible PSA backing pad.
Both work on the same general types of random orbital and DA sanders, but they use different backing pads.
PSA discs use an adhesive backing that sticks directly to the pad. Hook & Loop discs attach to a hook-faced pad and can be removed and reattached more easily.
Yes. Use a 6" PSA backing pad designed for pressure-sensitive adhesive sanding discs.
Choose these PSA discs for non-vacuum sanding. For a vacuum sander, choose a holed sanding disc and matching vacuum backing pad so the dust-collection path stays open.
The stearate treatment helps reduce abrasive loading when sanding materials such as paint, primer, filler, and wood, helping the disc maintain a more consistent cut.
The roll keeps 100 discs together in a compact format that is easy to store and convenient to access. It is especially useful in shops where sanding discs are changed frequently.
No. These Gold PSA discs are intended for dry sanding only.
Replace the disc when material removal noticeably slows, the abrasive becomes excessively loaded, the backing becomes damaged, or the adhesive no longer holds the disc securely to the pad.
Benchmark Abrasives 6" 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
Specification
Details
Disc Diameter
6"
Hole Pattern
No Hole / Solid
Abrasive Grain
Aluminum Oxide
Backing
C-Weight Paper
Attachment
PSA / Pressure-Sensitive Adhesive
Coat
Open Coat
Treatment
Stearate Anti-Loading
Available Grits
40, 60, 80, 100, 120, 150, 180, 220, 320, 400
Use
Dry Only
Quantity
100 Discs per Roll
Product Features
Premium aluminum oxide abrasive for versatile general-purpose sanding.
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 6" non-vacuum random orbital and DA sanders equipped with a PSA backing pad.
Verified Compatible Machine
Benchmark Abrasives 6" Random Orbital Sander (No Vacuum), fitted with a compatible PSA backing pad
Fits 6" non-vacuum random orbital and DA sanders from the brands below when fitted with a compatible 6" PSA backing pad:
DEWALT® DWMT70781L
Makita®
Bosch®
Milwaukee®
RIDGID®
RYOBI®
Mirka®
Festool®
PORTER-CABLE®
Other 6" non-vacuum sanders using a compatible PSA backing pad
For proper fit, match the 6" 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.
Frequently Asked Questions
If your non-vacuum sander uses a 6" PSA pad, these discs are ready to work. They fit pneumatic, corded, and cordless models from the brands listed above when the pad size and attachment match. The DEWALT® DWMT70781L is one example supplied with a 6" PSA pad.
They also fit Benchmark Abrasives 6" Random Orbital Sander (No Vacuum) when fitted with a compatible, correctly speed-rated 6" PSA backing pad.
PSA stands for Pressure-Sensitive Adhesive. The back of the sanding disc has an adhesive surface that sticks directly to a compatible PSA backing pad.
Both work on the same general types of random orbital and DA sanders, but they use different backing pads.
PSA discs use an adhesive backing that sticks directly to the pad. Hook & Loop discs attach to a hook-faced pad and can be removed and reattached more easily.
Yes. Use a 6" PSA backing pad designed for pressure-sensitive adhesive sanding discs.
Choose these PSA discs for non-vacuum sanding. For a vacuum sander, choose a holed sanding disc and matching vacuum backing pad so the dust-collection path stays open.
The stearate treatment helps reduce abrasive loading when sanding materials such as paint, primer, filler, and wood, helping the disc maintain a more consistent cut.
The roll keeps 100 discs together in a compact format that is easy to store and convenient to access. It is especially useful in shops where sanding discs are changed frequently.
No. These Gold PSA discs are intended for dry sanding only.
Replace the disc when material removal noticeably slows, the abrasive becomes excessively loaded, the backing becomes damaged, or the adhesive no longer holds the disc securely to the pad.
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