021040F1000250P
PSA Roll: PS21 Alumina Zirconia, 40 Grit, F-Wt Paper, 10"x 25 MT
Item Number
021040F1000250P
Description
PSA Roll: PS21 Alumina Zirconia, 40 Grit, F-Wt Paper, 10"x 25 MT
Product Details
The PS 21 Abrasive Roll consists of alumina zirconia grain- a tough abrasive that self-sharpens as it grinds – with closed coating, and resin bonded to a heavy F-weight paper backing. This closed coating allows the grain to cover the entire backing, providing the most aggressiveness and finest finishes, as well as ensuring a long service life and high stock removal rate. This abrasive is excellent for grinding and polishing metals, and for finish sanding on hardwoods and leather. PS 21 is ideal on steel and stainless steel plates. Also, it is suitable for use on stamped parts, final grinding of cast-iron housings, and some rough woodworking applications.
| Backing master | Paper |
| Backing detail | PSA, F-Weight |
| Material | PS 21 |
| Grain | Alumina Zirconia |
| Bond | Resin |
| Coating type | Closed |
| Application | Hard Metals, Hard Woods |
| Special Feature | Heavy F Wt Paper/ Premium Zirc |
| Grit Size | 40 |
| Width | 10 |
| Length | 25 |
| Shelf Life | 1461 |
