GH50 Steel Grit in 55 lb bags is a medium-sized, high-hardness abrasive designed for aggressive surface preparation and cleaning. With a hardness rating of 63–66 HRC, GH50 retains its angular edges longer than softer abrasives, making it ideal for removing tough coatings, rust, scale, and contaminants from metal surfaces.
This grit size offers a balance between surface profile and cleaning speed, making it well-suited for structural steel, shipbuilding, and foundry work. The 55 lb bag format is perfect for both jobsite use and shop environments.
Key Features:
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GH50 angular steel grit with 63–66 HRC hardness
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Effective for rust, scale, and coating removal
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Medium size for balanced profile and performance
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Durable and recyclable for multiple blast cycles
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Suitable for air and wheel blast equipment
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Packaged in convenient 55 lb bags
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