GMA is the trusted global leader in industrial garnet. We’ve been the steadfast choice for Australia’s abrasive blasting and waterjet cutting needs for nearly 40 years.
When you need the highest-quality abrasives with no surprises, depend on GMA Garnet™.
Achieve exceptional proven performance that gets the job done fast, every time. Our products outperform the competition on speed, finish, consumption, safety, and environmental standards.
GMA Garnet is the high-quality abrasive you can rely on for secure supply and seamless operations. It’s the dependable choice for small jobs or large-scale applications.
Nearly 40 years of knowledge is poured into each bag of GMA Garnet. Our products are rigorously tested for your exact application, and we’re always innovating to meet your future needs.
As the only vertically integrated garnet abrasive supplier, GMA produces rigorously tested products at scale while minimising the possibility of supply chain disruption.
The garnet rich mineral sand is mined and transported to our 24/7 processing plant
Wet and Dry processes separate, refine, and sort high grade garnet for each GMA product
With 2 stages of product testing every 2 hours you can be sure of consistent product quality
Products are available in a variety of packing options, shipped from our warehouses and managed by our logistics professionals
Our technical experts and sales team support you in selecting the right GMA product, solving technical challenges, and maximising productivity and performance of your project.
A unique blend of coarse and fine garnet ideal for industrial maintenance in refineries, shipyards and offshore platforms.
Power through thick industrial coatings, keeping your project on schedule and on budget.
All-around maintenance grade garnet. The most efficient and cost-effective abrasive, ideal for removal of medium to heavy rust and medium to thick coatings.
Get exceptionally fast blasting performance for removal of light to medium coatings and rust, with low consumption and superior surface finish.
The fastest mill scale and rust removal abrasive available. Faster than staurolite and other garnet, maximise fabrication output and keep costs down.
The ideal abrasive for fast, gentle cleaning on precision equipment and vulnerable surfaces. It can also be used to remove mill scale (less than 10 micron profile).
A versatile, all-purpose waterjet cutting abrasive recognized as the industry standard by manufacturers globally.
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“GMA Garnet gives us the best profile, cleanest result, quickest turn around and is the easiest to source. The variety of packaging and sizes makes it easy to handle on different sites and applications.”