BLACK ONYX

BLACK ONYX Copper Slag is an aggressive abrasive frequently used in new steel and steel maintenance applications. Its bulk density and angular shape give it an aggressiveness that provides clean, fast-cutting action, considerably increasing production rates. Faster cutting also means that abrasive consumption is reduced, saving you money on disposal costs and clean-up labor. 

FEATURES / BENEFITS: 

• Aggressive, fast-cutting abrasive for increased blasting production 

• Low consumption rate and cost per square foot

• Low embedment 

• Very low dust

• Environmentally friendly 

COMMON USES: 

• Manufacturing/Maintenance of 

   storage tanks

• Ship yards

• Structural and plate steel 

• Water towers 

• Oil fields and offshore platforms 

BLACK ONYX GRADES

#12, #20

PACKAGING OPTIONS

• Bulk loads
• 3,000 LB. Supersacks
• 50 LB. bags

+ SDS Download

+ TDS Download

PHYSICAL PROPERTIES

• SHAPE: ANGULAR
• HARDNESS: 7 - 7.5 MOHS
• BULK DENSITY: 112 LBS./FT3
• SILICA CONTENT: Less than 1% FREE SILICA