Protection Against Corrosion
It effectively removes rust, paint, mill scale, coatings and adhesives from surfaces without significantly altering the base material.
Scotch-Brite™ 21661 XT Pro Series Clean and Strip Disc, 6 in Dia, Extra Coarse Grade, 4000 rpm, Purple
Scotch-Brite™ 21661 XT Pro Series Clean and Strip Disc, 6 in Dia, Extra Coarse Grade, 4000 rpm, Purple
SKU:21661
3M · PBE product guide
Scotch-Brite™ 21661 XT Pro Series Clean and Strip Disc, 6 in Dia, Extra Coarse Grade, 4000 rpm, Purple
Scotch-Brite™ clean and strip XT Pro disc features silicon carbide abrasive mineral incorporated into an open nylon web. It effectively removes rust, paint, mill scale, coatings and adhesives from surfaces without significantly altering the base material.
THE ESSENTIALS
At a glance
- Product type
- Abrasives
- Series
- XT Pro
- Abrasive Material
- Silicon Carbide
- Attachment Type
- Center Hole
- Backing Material
- Fiber
- Available configurations
- 1
- Manufacturer part numbers
- 21661
WHY IT WORKS
Why this product
Abrasive Construction
Quickly removes rust, paint, mill scale and coatings from metal
Built for Shop Use
High strength fiber resists chunking and performs well on edges
Cut and Finish Balance
High conformability provides a larger contact patch for faster removal rates
CHOOSE WITH CONFIDENCE
Choose the abrasive for the job
- Match the grit, abrasive form, size, and attachment method to the sanding step.
- Use the coarsest grit needed for the required cut, then plan a progression that removes the previous scratch pattern.
- Confirm the backing, attachment, dimensions, and maximum speed fit the tool or hand block before use.
WHAT YOU'LL RECEIVE
Options and package details
| MPN | Customer choice | Sold by PBE Direct | UPC |
|---|---|---|---|
| 21661 | Single configuration | 1 package for the selected option | 0063806021661 |
COMPATIBILITY
Abrasive and tool compatibility
- Match the abrasive diameter or sheet size and attachment style to the exact tool or block.
- Use only at or below the abrasive's rated speed and with the tool's required pad, guard, or dust-control equipment.
- Test the selected grit and process on a small area when the finish system or substrate is unfamiliar.
QUICK ANSWERS
Common questions
What should I check before ordering Scotch-Brite™ 21661 XT Pro Series Clean and Strip Disc, 6 in Dia, Extra Coarse Grade, 4000 rpm, Purple?
Confirm the intended use, dimensions, system compatibility, and MPN before ordering.
What arrives when I order one?
One order adds one package for the selected option. The table above shows the exact choice tied to each MPN.
How do I choose the right grit?
Start with the surface condition and the next coating or finishing step. Follow the paint or repair system's grit sequence rather than choosing only by how fast the abrasive cuts.
What should I verify before using Scotch-Brite™ 21661 XT Pro Series Clean and Strip Disc, 6 in Dia, Extra Coarse Grade, 4000 rpm, Purple?
Confirm the selected MPN, application, required companion products or accessories, and current 3M instructions before use.
Regular price
$22.99
Regular price
Sale price
$22.99
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
- Ships in 1–2 business days from Eugene, OR
- Free ground shipping over $425 · $9.99 under
- Free pickup in Eugene, OR — usually ready in 24 hours
- 30-day returns on unopened, resalable items
Low stock
Product features
Product features
Technical details
General
- Part number
- 21661
- Brand
- 3M
- Product type
- Abrasives
Scotch-Brite™ 21661 XT Pro Series Clean and Strip Disc, 6 in Dia, Extra Coarse Grade, 4000 rpm, Purple
$22.99