Application
Finishing
Paint
Body filler, paint, primers
Metal
Ferrous metals
Aluminum
Non-ferrous metals
Wood
Plastics, wood and fiberglass
Disc Sander
4S Premium Stearated Aluminum Oxide
Premium Paper Disc for Wood and Primed Surfaces
- Excels on wood and primed surfaces
- Our best performing, longest lasting paper disc. Long lasting performance and fast removal rates for fine finishing of auto body, wood, metal, and marine applications
- Premium aluminum oxide grain, premium Stearate coating and open coat structure lubricates and prevents loading. For Dry Use Only
- “C” medium-weight, low flexibility paper backing
- Available with Hook & Loop Backing or PSA Backing
- Strong resin over resin bond construction is resistant to heat and moisture
- This special sharp and durable grain cuts fast and lasts long
- Hook & Loop Fastening System: Allows for quick changes and less downtime. Available with or without vacuum holes for use on random orbital or low speed DA sanders with capture systems
- PSA Disc Rolls: Perforated for easy disc tear away from roll. Packaged 4 rolls per box
- Individual PSA Discs: Tabbed for easy removal of release paper
- Backing Pads, Interface Pads and Contour Hand Pads for Paper Discs are available in Accessories
Click the sections below to expand
| Dia | Grit | Qty | PART # | |
| 5" | 80 | 400 | 37800 | Buy Now |
| 5" | 100 | 400 | 37801 | Buy Now |
| 5" | 120 | 400 | 37802 | Buy Now |
| 5" | 150 | 400 | 37803 | Buy Now |
| 5" | 180 | 400 | 37804 | Buy Now |
| 5" | 220 | 400 | 37805 | Buy Now |
| 5" | 240 | 400 | 37806 | Buy Now |
| 5" | 280 | 400 | 37807 | Buy Now |
| 5" | 320 | 400 | 37808 | Buy Now |
| 6" | 80 | 400 | 37900 | Buy Now |
| 6" | 100 | 400 | 37901 | Buy Now |
| 6" | 120 | 400 | 37902 | Buy Now |
| 6" | 150 | 400 | 37903 | Buy Now |
| 6" | 180 | 400 | 37904 | Buy Now |
| 6" | 220 | 400 | 37905 | Buy Now |
| 6" | 240 | 400 | 37906 | Buy Now |
| 6" | 280 | 400 | 37907 | Buy Now |
| 6" | 320 | 400 | 37908 | Buy Now |
