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Our Coal Slag Blasting Media in a 3,000 lb Super Sack is designed for high-performance abrasive blasting in medium-to-large projects. This fast-cutting, angular abrasive removes rust, mill scale, paint, and tough coatings from steel, concrete, and other durable surfaces. With zero free silica, it offers safer blasting without compromising aggressive cutting power. Available in a range of mesh sizes to fit your specific surface profile needs:
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12/40 – Coarse: Heavy rust and coating removal
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16/30 – Medium-Coarse: General-purpose heavy-duty cleaning
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20/40 – Medium: Balanced cutting speed and finish
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28/50 – Medium-Fine: Smooth finish for coating prep
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30/60 – Fine: Light cleaning, reduced profile depth
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40/80 – Very Fine: Gentle blasting for minimal surface profile
