EASTWOOD’S SANDPAPER SHOP
Eastwood offers an assortment of sandpaper for paint & rust removal, block sanding, and color sanding. Various compositions, backing and grits cover a multitude of uses. This handy chart will link you to each type on the Eastwood page, so you can buy just what you need without a lot of browsing.
Wet/Dry
| Paper Type | Material | P400 Grit | P600 Grit | P1000 Grit | P1500 Grit | P2000 Grit | P2500 Grit |
| 9″ x 11″ Sheet Wet/Dry 50 pk | Silicone Carbide | 31356 | 31353 | 19633 | 19634 | 19635 | 31385 |
| 5.5″ x 11″ Half-Sheet Wet/Dry 50 pk | Silicone Carbide | ——- | ——- | 31352 | 31354 | 31355 | 19636 |
Dry Use
| Type | Material | P40 Grit | P80 Grit | P120 Grit | P180 Grit | P220 Grit | P320 Grit | P400 Grit | P600 Grit |
| Rolls – Plain Back 2.75″ x 82.75″ | Alum. Oxide & Lubricant | —— | 31367 | 31368 | 19612 | 31369 | 19613 | 19614 | —— |
| Rolls Adhesive Back (PSA) 2.75″ x 82.75″ | Alum. Oxide & Lubricant | 31373 | 31375 | 31374 | 19627 | 19628 | 31376 | 31377 | —— |
| Long Board – Plain Back 2.75″ x 16.5″ | Alum. Oxide & Lubricant | 31363 | 31362 | 31364 | 19609 | 31365 | 19610 | 19611 | —— |
| Long Board – Adhesive Back 2.75″ x 16.5″ | Alum. Oxide & Lubricant | 31370 | 31371 | 31372 | 19629 | 19630 | 19631 | 19632 | —— |
| 6″ Disc White Adhesive Back 100-pk | Alum. Oxide & Lubricant | 14063 50-pk |
19619 | 19616 | 31359 | 31360 | 31361 | 19617 | 19618 |
| 6″ Disc White Adhesive Back 25-pk | Alum. Oxide & Lubricant | —— | 19626 | 19620 | 19621 | 19622 | 19623 | 19624 | 19625 |
All sandpaper manufacturers have gone to the P-Grit standard, which is what we list for all papers sold on the Eastwood site. The difference between the two systems is negligible for coarser grits, 240 and lower numbers are the same in either system. In the upper, finer numbered grits it it very different, the old 1000 grit would be considered between 2000 and 2500 in the new system. You can use this chart to compare the 2 numbers, and also see what the size of the typical abrasive grain is for each grade.
US Grit to P-Grit.
| Average particle size in microns | US Grit (CAMI) | P Grit (FEPA) |
| 6.5 | 1200 | —— |
| 8.4 | —— | P2500 |
| 9.2 | 1000 | —— |
| 10.3 | —— | P2000 |
| 12.2 | 800 | —— |
| 12.6 | —— | P1500 |
| 15.3 | —— | P1200 |
| 16 | 600 | —— |
| 18.3 | —— | P1000 |
| 19.7 | 500 | —— |
| 21.8 | —— | P800 |
| 23.6 | 400 | —— |
| 25.75 | —— | P600 |
| 28.8 | 360 | —— |
| 30 | —— | P500 |
| 35 | —— | P400 |
| 36 | 320 | —— |
| 40.5 | —— | P360 |
| 44 | 280 | —— |
| 46.2 | —— | P320 |
| 52.5 | —— | P280 |
| 58.5 | 240 | P240 |
| 65.5 | 220 | P220 |
| 78 | 180 | P180 |
| 93 | 150 | P150 |
| 116 | 120 | P120 |
| 141 | 100 | P100 |
| 192 | 80 | P80 |
| 268 | 60 | P60 |
| 351 | 50 | P50 |
| 428 | 40 | P40 |
| 535 | 36 | P36 |
| 715 | 24 | P24 |
| 905 | 20 | P20 |
| 1320 | 16 | P16 |
| 1842 | 12 | P12 |