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About Sanding Abrasives
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Quick-Change Sanding Discs for Masonry, Ceramics, and Composites
These discs have a long-lasting diamond abrasive. A special fastener on the back allows you to easily swap one disc for another. Choose the fastener style that matches your tool or backup pad.
Quick-Change Fastener Style B
| Dia. | Manufacturer Equivalent Model | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | Grit | Each | |
Quick-Change Fastener Style B | ||||||||
|---|---|---|---|---|---|---|---|---|
For Rough Finish | ||||||||
| 2" | 3M Roloc, Norton Speed-Lok TR | 30,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 60 | 4696A11 | 000000 |
| 3" | 3M Roloc, Norton Speed-Lok TR | 20,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 60 | 4696A21 | 00000 |
For Smooth Finish | ||||||||
| 2" | 3M Roloc, Norton Speed-Lok TR | 30,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 120 | 4696A12 | 00000 |
| 2" | 3M Roloc, Norton Speed-Lok TR | 30,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 180 | 4696A13 | 00000 |
| 3" | 3M Roloc, Norton Speed-Lok TR | 20,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 120 | 4696A22 | 00000 |
| 3" | 3M Roloc, Norton Speed-Lok TR | 20,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 150 | 4696A23 | 00000 |
For Extra Smooth Finish | ||||||||
| 2" | 3M Roloc, Norton Speed-Lok TR | 30,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 400 | 4696A14 | 00000 |
| 3" | 3M Roloc, Norton Speed-Lok TR | 20,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 400 | 4696A24 | 00000 |
For Polished Finish | ||||||||
| 2" | 3M Roloc, Norton Speed-Lok TR | 30,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 800 | 4696A15 | 00000 |
| 2" | 3M Roloc, Norton Speed-Lok TR | 30,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 1800 | 4696A16 | 00000 |
| 3" | 3M Roloc, Norton Speed-Lok TR | 20,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 800 | 4696A25 | 00000 |
| 3" | 3M Roloc, Norton Speed-Lok TR | 20,000 | Diamond | Cloth | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | 1800 | 4696A26 | 00000 |
Adhesive-Back Sanding Discs for Masonry, Ceramics, and Composites
Coated with diamond grit, use these discs for sanding hard nonmetals. Diamond's exceptional hardness makes it the best choice for sanding masonry, ceramics, and composites. It lasts longer than silicon carbide and has excellent heat dissipation, preventing material buildup. These discs have a pattern of widely spaced abrasive grains that prevents dust and debris from building up on the abrasive surface.
Press onto a compatible sanding tool or backup pad (sold separately); peel off to remove. Also known as PSA discs. To maintain strong adhesion, clean the pad surface with mild alcohol before applying. Do not use aggressive cleaning solvents such as MEK or acetone, which can damage the adhesive.
| Dia. | Abrasive Material | Abrasive Backing Material | Sanding Properties | For Use On | For Use With | Grit | Each | |
For Rough Finish | ||||||||
|---|---|---|---|---|---|---|---|---|
| 2" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Grinders for Bits and Burs, Portable Disc Sanders | 60 | 3499A111 | 000000 |
| 5" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 60 | 3499A211 | 000000 |
| 6" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 60 | 3499A311 | 000000 |
| 8" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 60 | 3499A411 | 000000 |
For Smooth Finish | ||||||||
| 2" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Grinders for Bits and Burs, Portable Disc Sanders | 120 | 3499A112 | 00000 |
| 2" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Grinders for Bits and Burs, Portable Disc Sanders | 150 | 3499A113 | 00000 |
| 5" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 120 | 3499A212 | 000000 |
| 5" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 150 | 3499A213 | 000000 |
| 6" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 120 | 3499A312 | 000000 |
| 6" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 150 | 3499A313 | 000000 |
| 8" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 120 | 3499A412 | 000000 |
| 8" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 150 | 3499A413 | 000000 |
For Extra Smooth Finish | ||||||||
| 2" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Grinders for Bits and Burs, Portable Disc Sanders | 400 | 3499A114 | 00000 |
| 5" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 400 | 3499A214 | 00000 |
| 6" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 400 | 3499A314 | 000000 |
| 8" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 400 | 3499A414 | 000000 |
For Polished Finish | ||||||||
| 2" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Grinders for Bits and Burs, Portable Disc Sanders | 800 | 3499A115 | 00000 |
| 2" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Grinders for Bits and Burs, Portable Disc Sanders | 1600 | 3499A116 | 00000 |
| 5" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 800 | 3499A215 | 00000 |
| 5" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 1600 | 3499A216 | 00000 |
| 6" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 800 | 3499A315 | 000000 |
| 6" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 1600 | 3499A316 | 000000 |
| 8" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 800 | 3499A415 | 000000 |
| 8" | Diamond | Cloth | Clog Resistant | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Portable Disc Sanders, Stationary Disc Sanders | 1600 | 3499A416 | 000000 |