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20/40 Mesh Coal Slag – 4,000 lb Super Sack
Tackle large-scale blasting projects with confidence using our 20/40 mesh coal slag abrasive in a 4,000 lb super sack. This medium-coarse media delivers aggressive cutting power for efficient rust, paint, and coating removal on steel, concrete, and heavy equipment surfaces.
Ideal for high-volume contractors, this bulk packaging reduces refill time, improves jobsite efficiency, and keeps your blasting operation running smoother, longer. The silica-free formula provides a safer alternative to sand, producing less dust and maintaining compliance with OSHA regulations.
Key Features:
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Mesh Size: 20/40 – optimal for medium to heavy surface profiles
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Packaging: 4,000 lb super sack with easy discharge spout
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Fast-Cutting Power: Removes tough coatings, corrosion, and mill scale
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Low-Dust Performance: Cleaner workspace and better visibility
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Silica-Free & OSHA Compliant: Safe, non-toxic blasting media
