20" Cloth PSA Sanding Discs, 5 PACK
- 20″ cloth-backed PSA sanding discs — peel-and-stick attachment
- Wide grit range for step-down finishing on metal and wood
- 5 discs per pack from $55.12
Free shipping on orders over $99 (contiguous U.S.)
Start coarse enough to remove the deepest marks, then never skip more than one grit step on the way down.
Cloth-backed discs that survive metal work
Cloth backing takes edge pressure and heat that shreds paper discs. Peel, stick to a clean 20″ platen or PSA backup pad, and work through the grits for an even scratch pattern.
Materials & grits
Pick your material and grit
Showcase specifications about a product to help your customers making an informed decision about their purchase.
The step-down finishing workhorse for wood and metal.
Suitability
What are these belts best for?
Use them for
- Step-down finishing on disc grinders and sanders
- Flattening faces and edges
- Wood and metal work on the same machine
Not the right belt for
- Heavy hogging — the ceramic PSA Shredder discs cut faster
- Satin blending — surface conditioning discs
Technical details
The deeper dive
Abrasive grain on durable cloth backing with a full-disc pressure-sensitive adhesive.
Fits any 20″ disc machine with a flat platen or PSA backup pad. Confirm platen diameter before ordering.
Eye protection and a properly rated respirator. We recommend a full-face respirator like this one on Amazon.
Complete the setup
Works together with
PSA Shredder Discs
Ceramic hogging discs in 6″–20″.
Other cloth PSA sizes
From 5″ up to 30″.
Belt Cleaner
Clears loading and extends abrasive life.
Questions
20″ cloth PSA disc FAQs
Will these fit my machine?
Any 20″ disc machine with a flat platen or PSA backup pad.
How does PSA attachment work?
Peel the liner and press the disc onto a clean, flat platen. It holds under load and peels off when spent.
Which material do I pick?
Aluminum oxide for general step-down work; where offered, ceramic for fast cutting on steel, zirconia for durable mid-cost grinding, silicon carbide for glass, stone and non-ferrous.
What comes in a pack?
5 discs of the option you select.
How do I sequence grits?
Never skip more than one grit step — sand until the previous scratch pattern is gone.