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12/40 Mesh Coal Slag – 4,000 lb Super Sack
Take on the toughest surface prep jobs with our 12/40 mesh coal slag in a 4,000 lb super sack. This coarse, high-performance abrasive is ideal for aggressive blasting on steel, concrete, and heavily coated surfaces. Whether you're removing thick paint, rust, or mill scale, 12/40 mesh delivers a deep anchor profile and fast results.
Packaged in a durable super sack with a discharge spout, this bulk option minimizes material handling and maximizes uptime—perfect for large industrial blasting operations. Plus, the media is silica-free and meets OSHA standards for safe, compliant use.
Key Features:
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Mesh Size: 12/40 – coarse grit for deep-cutting performance
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Packaging: 4,000 lb super sack with bottom spout for efficient discharge
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Aggressive Blasting Action: Removes heavy rust, mill scale, and tough coatings
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Low Dust Formula: Better visibility and cleaner work area
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Silica-Free & OSHA Compliant: Safe for industrial environments
