75 lb BLACK BEAUTY® Fine Blast Media Abrasive 12/40 Mesh for Sandblast Cabinet

MSRP: $138.00
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77.00 LBS

Harsco's BLACK BEAUTY® blasting abrasive has been number one in the industry for nearly 80 years. The high-quality, chemically-inert, low-free silica and low-dusting BLACK BEAUTY® abrasives are utilized in a wide range of applications. This includes the removal of surface coatings such as rust, paint, and scale, from a variety of substrates, especially structural steel and concrete. Imitation may be the sincerest form of flattery, but there is only one original BLACK BEAUTY® abrasive.

  • Medium grade BLACK BEAUTY®: Used for general purpose repair and maintenance blasting including removal of paint, rust, mill scale, and other coatings from surfaces
  • Medium Grit 12/40 Blast Media
  • Use Medium for general purpose repair and maintenance blasting for the removal of paint and rust, structural steel, mill scale and aggregate exposure
  • *Minimum suggested nozzle size of 1/4 in. and under standard blasting conditions will achieve a 3.0-4.8 Mil profile*
  • Quantity: 75 lbs. bag

Features and Benefits

  • Low free silica less than 0.1% compared to sand at up to 99% free silica
  • Fast cutting
  • Uniform density
  • Angular particle shape
  • Chemically inert
  • Consistent gradation
  • Low dusting passes California Title 17 (CARB) (at select plants)
  • Moisture-free media will not rust, pack, or attract dampness
  • Gives a high degree of etch for better bonding
  • Meets industry abrasive specifications and environmental standards
  • A 100% recycled, "green" product

Product Data (Typical)

  • Free Silica: less than 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: 2.73
  • Moisture Content: less than 0.5%

Chemical Analysis

  • Silicon Dioxide 48.78%
  • Aluminum Oxide 20.97%
  • Ferric Oxide 19.08%
  • Calcium Oxide 6.02%
  • Potassium Oxide 1.67%
  • Titanium Dioxide 0.94%
  • Magnesium Oxide 0.90%
  • Sodium Oxide 0.62%

WARNING! This product can expose you to chemicals including sili_crys_airbo_partic_of_respirable_siz, tit_dio_airb_unb_part_of_respirable_size, chromium_hexavalent_compounds, cadmium, and beryllium, which is known to the state of California to cause cancer, reproductive harm, or respiratory irritation. For more information, go to Wash hands after handling.

75 LBS
75 LBS
12/40 Mesh
Sanders & Grinders Accessories