Coal slag is a by-product from coal burning power plants. A glass matrix alumina-silicate crushed to produce blast media.
Primarily used for the surface preparation of metals and concrete surfaces. Coal slag abrasive is non-recyclable and low dust abrasive media.
- Grade: 12-40
- Type: Coarse
- Pack Type: Bulk bag
- Pack Size: 4000lbs
- Blasting Speed: up to 150 ft²/hr
- Dust factor: High
- Recyclability: 1/10
- Consumption rate: 5-12 lb/ft²
- Mesh Sizes: 10/40 - 12/40 - 20/40 - 30/60 - 60