25lbs Black Beauty® Medium Blast Media Abrasive 12/40 Mesh for Sandblast Cabinet

BLACK BEAUTY® Abrasive Blast Media Medium Abrasive 12/40 Mesh Size for use in Sandblast Cabinet - 25 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: 25 lbs. bagFeatures and BenefitsLow 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" productProduct Data (Typical)Free Silica: less than 0.1%Particle Shape: angular, sharpHardness: 6 to 7 on the Moh's scaleBulk Density: 75-100 lbs per cubic ftSpecific Gravity: 2.73Moisture Content: less than 0.5%Chemical AnalysisSilicon 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. Wash hands after handling.BLACK BEAUTY® is a registered trademark of Harsco Technologies, LLC and is used with permission. All Rights Reserved.