GMA GARNET™️

Australia’s Leading Garnet Abrasives.

Expertise
Performance
Reliability

Jump to section:

About us
Why GMA?
Products

Speak to an expert
Book a demo

Jump to section:

About GMA

Performance you can count on

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™.

k+

Tonnes of garnet annually

+

Years of experience

+

Countries we distribute to

+

GMA employees globally

Why GMA?

Performance

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.

Reliability

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.

Expertise

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.

Consistent quality from start to finish

As the only vertically integrated garnet abrasive supplier, GMA produces rigorously tested products at scale while minimising the possibility of supply chain disruption.

Mining

The garnet rich mineral sand is mined and transported to our 24/7 processing plant

Processing

Wet and Dry processes separate, refine, and sort high grade garnet for each GMA product

Quality Assurance

With 2 stages of product testing every 2 hours you can be sure of consistent product quality

Freight & Delivery

Products are available in a variety of packing options, shipped from our warehouses and managed by our logistics professionals

Customer relations

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.

NEW PRODUCT

Introducing
GMA ToughBlast™️

Our most diverse blend of garnet engineered for the toughest coating removal jobs.

Explore GMA Garnet™ products

GMA ExtremeBlast™

A unique blend of coarse and fine garnet ideal for industrial maintenance in refineries, shipyards and offshore platforms.

GMA ToughBlast™ NEW

Power through thick industrial coatings, keeping your project on schedule and on budget.

GMA PremiumBlast™

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.

GMA SpeedBlast™

Get exceptionally fast blasting performance for removal of light to medium coatings and rust, with low consumption and superior surface finish.

GMA NewSteel™

The fastest mill scale and rust removal abrasive available. Faster than staurolite and other garnet, maximise fabrication output and keep costs down.

GMA PrecisionBlast™

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).

GMA ClassicCut™

A versatile, all-purpose waterjet cutting abrasive recognized as the industry standard by manufacturers globally.

Need help selecting the right product?

Answer a few quick questions and receive customized recommendations to suit your project.

Start Product Selector

Australia’s trusted choice for nearly 40 years

“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.”

Ricky Wellsted

Quality Assurance & Quality Control Inspector, Orontide

Speak to an expert.

Complete the form to request pricing and ordering information from a GMA expert.