Black Beauty Abrasives Coal Slag / Extra Fine - 80 lb Bag
PARTBB3060
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About this item
BLACK BEAUTY® Abrasives are the original coal slag grit in the marketplace, leading the industry for nearly 80 years. Coal slag abrasives are considered to be the best value per square foot of cleaning and are used to remove thick coatings, rust and mill scale.
Applicable for light blasting requiring a clean surface and minimum anchor profile, including brush-off blast or high-pressure water blast systems. Minimum suggested nozzle size of 1/8” and, under standard blasting conditions, will achieve a 1.0-2.6 Mil profile.
Specifications
Free Silica: < 0.1%
Particle Shape: angular, sharp
Hardness: 6 to 7 on the Moh’s scale
Bulk Density: 75-100 lbs per cubic ft
Specific Gravity: typically 2.73
Moisture Content: < 0.5%
Low dusting, low friability
Chemically inert
Passes 40CFR 261.a (TCLP)
Passes California Title 17 (CARB) (selected certified plants)