• A week's work in one day

    GMA's garnet abrasive delivered 71% more productivity at 15% less cost—and that's not even factoring in the cost to paint waste slag's excess profile.

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    A week's work in one day
  • GMA Garnet™

    Experience the freedom of performing your job well without interruptions or distractions.

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    GMA Garnet™

GMA. More than just garnet.

GMA Garnet Group (GMA) is the trusted global leader in industrial garnet and has been providing the highest quality garnet abrasive to the waterjet cutting and protective coating industries for over 35 years.

We are the only global garnet supplier to own the complete supply chain from source and processing to international distribution. 

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