Bonded and Coated Abrasives
Garnet’s natural properties makes it one the most efficient abrasives. It can be found in a multitude of abrasive products, including rolls, belts, brushes, and wheels.
Garnet abrasive products
Garnet bonded and coated abrasives are used in the conditioning of metal, wood and synthetic surfaces from sanding and finishing to grinding and dimensioning.
Medium-grade garnet is used most commonly in the grinding of softer metals or in stripping wood. These grains also work well in preparing slip-resistant surfaces and painted surfaces.
Finally, fine-grade garnet serves as a great finishing agent, helping to detail products and remove slight demarcations.
What makes GMA Garnet unique?
Extreme toughness
GMA Garnet™ is made from the hardest, toughest, and most dense variety of garnet, able to maintain its integrity & resist fracturing under force.
Chemically inert
As an inert mineral, our garnet has little to no recordable heavy metals, minimizing worker hazards and environmental contamination risks.
Clean and pure
GMA’s meticulous processing methods produce the highest quality garnet products — the cleanest, purest, and most reliable available.
Contact us
Get in touch with your regional GMA representative to discuss your requirements.
GMA PremiumBlast™
GMA NewSteel™
GMA Fine
Oil & Gas
Industrial Fabrication & Maintenance
Marine & Ship Building
TruCost Blast Calculator
Product Selector
Brochure | GMA Garnet Blast Abrasives
News: GMA's Roadmap to Sustainability
Waterjet Parts
GMA ClassicCut™ 80
GMA ClassicCut™ 120
Metal fabrication
Glass cutting
Stone cutting
Case Study | GMA ClassicCut | Smith and Nephew
Why is Garnet the preferred abrasive in Waterjet cutting?
Water Filtration
Rubber Fillers
Anti-skid Products
Ilmenite Sand
Pyroxene
Rutile