Plastic bond with super fine silica (approx. 400 grit). Provides an extra-fine cutting action for smoothing surfaces. A prepolish media that leaves a very smooth, matte finish ready for the final polish. Included in all Metal Finish Sets. Density: 62 lbs. per cu. ft. Shape: pyramid, 1/4".
| Abrasive | Silica |
| Abrasive Type | Abrasive |
| Color | Light Green |
| Country of Origin | United States of America |
| Grit | 400 |
| Item Width | 1/4" |
| Item Height | 1/4" |
| Package Size | 50 lbs. |
| Shape | Pyramid |
