GMA PrecisionBlast™

GMA PrecisionBlast™ is the ideal abrasive for fast and gentle cleaning on precision equipment and vulnerable surfaces.  It is suitable for removing mill scale, glass etching, and the surface preparation of stainless steel, aluminum, and titanium.


  • Unrivaled speed in removing mill scale.
  • Surface profile: 1.0 – 2.0 mil (25 -50μm) or less.
  • Blasting rates: Up to 330 ft2/hr (31m2/hr).
  • Consumption rate: 1.25 – 2.0 lb/ft2 (6.10 – 9.76 kg/m2).


  • Preparing ferrous and non-ferrous metals, and easily damaged or deformed substrate.
  • Cleaning precision equipment like gauges, turbines, propellers, valve bodies, threads, bolts
  • Weld seam inspection
  • Efficient alternative to hand tooling
  • Glass, fiberglass, plastics, softer metals, automobiles, fire restoration, and graffiti removal. 
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