Fifty discs per box
Every selected variant contains 50 matching 5-inch cloth PSA discs.
5-INCH CLOTH PSA SANDING DISCS • 50 PACK
5" Cloth PSA Sanding Discs for Wood and Metal
Fifty pressure-sensitive adhesive cloth discs per box with aluminum oxide, zirconia, ceramic, or silicon carbide variants from 24 through 600 grit.
5.0 / 5from 5 reviews- Four abrasive families and 38 live combinations.
- X-weight cloth backing with resin bond and peel-and-stick PSA attachment.
- Original installation video and detailed disc-selection guide retained.
Regular price
$50.00
Sale price
$50.00
Regular price
Shipping calculated at checkout.
Available in stock
Choose material first, then the grit progressionAluminum oxide and silicon carbide span 24–600 or 36–600 grit. Zirconia and ceramic are concentrated in 24–120 grit for heavier removal.
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CLOTH-BACKED PSA FOR A FIRMER SANDING SYSTEM
Match diameter, pad, grain, grit, speed, and pressure before the disc touches the work
These discs use a pressure-sensitive adhesive liner for direct attachment to a compatible clean 5-inch PSA backup pad or steel platen. The X-weight cloth backing is intended for more demanding sanding than lightweight paper, while the selected grain controls cut and scratch.
38 live combinations
Thirteen aluminum oxide, thirteen silicon carbide, six zirconia, and six ceramic variants are listed.
Customer-verified rating
5.0 out of 5 from 5 reviews. Available review content appears below.
DECISION GUIDE
What should you verify before choosing?
The exact fit, abrasive construction, grit, machine setup, work material, and finish target all affect the result.
24–600 grit broad progression
A general-purpose choice for sanding, deburring, blending, and finish preparation on qualified wood or metal work.
24–120 grit tough removal range
A coarse-to-medium option for demanding stock removal, commonly selected for metal when suitable pressure and heat control are available.
24–120 grit pressure-responsive range
A demanding-removal option that benefits from appropriate controlled pressure. It is not automatically the best grain for every substrate, sander, or finish target.
36–600 grit sharp-cutting range
A hard, sharp grain for controlled scratch refinement on qualified materials. Test for the actual substrate, loading tendency, and finish system.
CLOTH PSA CONSTRUCTION
What are you buying—and what else does the system need?
Each disc combines abrasive grain, resin bond, X-weight cloth backing, and a pressure-sensitive adhesive liner. The compatible backup pad or steel platen, tool, and work support are separate parts of the sanding system.
Grain and grit control the cutting stage
Use the live variant name as the product specification. Different grain families have different available ranges, and a higher-priced grain is not automatically right for every job.
The bond anchors grain to the cloth
Heat resistance does not remove system limits. Monitor temperature, loading, edge wear, backing condition, and any change in attachment during use.
Tough backing for demanding sanding
Cloth is more durable than lightweight paper in many heavy or edge-wear applications, but it is less compliant for fine paint-preparation work and must still match the pad and tool.
Peel, center, press, and remove
Pressure-sensitive adhesive attaches directly to a clean compatible surface. It is not hook-and-loop, and a damaged, oily, dusty, overheated, or wrong-size pad can compromise the attachment.
ORIGINAL INSTALLATION VIDEO
See the PSA cloth-disc setup before you start
The product video from the original pages is retained below. Always follow the exact sander and pad instructions when they differ from a general demonstration.
How to install a cloth PSA sanding disc
Match the disc to the attachment surface
PSA uses adhesive contact across the back of the disc. Hook-and-loop uses mating textile faces. Do not place one system directly on the other unless the tool manufacturer approves a purpose-built interface.
Do not generalize wet-use claims. Use liquid only when the exact disc, adhesive, pad, machine, electrical setup, work material, and operating procedure are approved for it.
HOW TO USE IT
Apply the PSA disc flat to a clean compatible pad
Follow the sander and pad instructions for power isolation, pad condition, disc diameter, speed, guards, extraction, pressure, and removal.
- 01
Disconnect power and confirm a 5-inch cloth PSA disc is approved for the tool, pad or steel platen, and speed.
- 02
Clean and inspect the attachment surface; replace a worn, distorted, contaminated, or damaged pad.
- 03
Peel the liner, center the disc without stretching it, and press evenly from the center outward.
- 04
Start clear of the work, test on representative material, and use controlled pressure while monitoring heat and loading.
- 05
Stop the tool fully before removal; peel the disc without gouging the pad and clean the surface for the next disc.
Use the guarding, extraction or collection, personal protective equipment, training, and operating procedures required by the machine, abrasive product, work material, and workplace.
Use it for
- Compatible 5-inch PSA backup pads or steel platens
- Wood and metal sanding with the matched grain
- Deburring, blending, and medium grinding
- Coarse stock removal through fine scratch refinement
- Stationary, disc, orbital, or random-orbital equipment approved for cloth PSA discs
Do not use it for
- Hook-and-loop pads without a compatible PSA interface
- A dirty, oily, damaged, overheated, or wrong-diameter pad
- Exceeding the lowest speed rating in the disc, pad, and tool system
- Wet sanding without explicit approval for the exact disc and equipment
- Using one contaminated disc across materials when cross-contamination matters
PRODUCT FAQ
Questions before you choose?
What does PSA mean on a sanding disc?
PSA means pressure-sensitive adhesive. Remove the liner, center the disc on a clean compatible backup pad or steel platen, and press it flat. It is not the same attachment as hook-and-loop.
What is the difference between cloth and paper PSA discs?
Cloth backing is tougher and better suited to more demanding sanding and edge wear, while paper is usually chosen for lighter finishing and paint-preparation work. The correct choice also depends on pad, tool, substrate, speed, pressure, and finish target.
Which abrasive materials are sold in 5-inch size?
The live selector offers aluminum oxide, zirconia, ceramic, and silicon carbide. Their available grit ranges differ, so use the exact choices shown for each material.
Can I stick these discs directly to any sander?
No. The machine must use a compatible 5-inch PSA backup pad or steel platen approved for the cloth disc, speed, work material, and application. Hook-and-loop alone is not a PSA attachment surface.
How do I prevent a PSA disc from lifting?
Use the correct clean, dry, flat attachment surface; center the disc; press evenly; avoid contaminated or damaged pads; follow the tool and pad temperature and speed limits; and replace the disc when its attachment or backing is no longer sound.
What are the shipping and return terms?
Shipping methods, rates, and delivery estimates depend on the order and destination and are shown at checkout. The return policy provides a 30-day window for eligible unused items in original condition and packaging. Restrictions and return-shipping costs apply.
READY TO CHOOSE?
Choose the 5" PSA disc grain and grit
Confirm the pad and tool, then select one of the 38 live 50-pack variants.
