GMA Classic Cut 80 Mesh Garnet Abrasive Media for Sandblasting or Water Jet


The GMA CLASSIC CUT 80 MESH Garnet Abrasive Media (SKU: P-GANS) is an all-around abrasive ideal for sandblasting new steel and preparing surfaces for coating. This #80 grain size garnet is perfect for achieving a 25-50 micron profile, offering a typical consumption rate of 250 kg/hr and blasting rate of 20 m²/hr. Its pinkish to reddish-brown, sub-rounded grains deliver high performance with low dust, making it an economical choice for both single-use and recycling.

  • #80 grain size for efficient sandblasting
  • 25-50 micron surface profile ideal for new steel and mill scale removal
  • Low dust, high performance garnet abrasive
  • Economical with a typical consumption rate of 250 kg/hr
  • Blowing rate of up to 20 m²/hr for millscale removal
  • Suitable for a variety of industrial applications
  • Packaged in convenient bulk sizes

GMA Classic Cut 80 Mesh Garnet Abrasive Media for Sandblasting or Water Jet


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Unleash superior performance with the GMA Classic Cut 80 Mesh Garnet Abrasive Media for Sandblasting or Water Jetting. SKU: P-GANS. This all-around garnet abrasive is ideal for new construction, removal of light rust or mill scale on new steel, and preparation for powder coating. 

Suitable for applications on tanks, piping, pressure vessels, ship hulls, ballast tanks, and offshore platform decking. The Classic Cut 80 Mesh is an indispensable tool for general industrial maintenance, helping with the removal of coatings and medium-to-heavy rust. It’s perfect for the construction and maintenance of commercial buildings, chemical plants, power stations, mining and processing equipment, gas and sewerage plants, desalination and industrial plants. 

BlastOne, in collaboration with GMA Garnet, offers top-quality alluvial sandblasting garnet abrasive media. The Australian Garnet Blasting media has ideal size, density, hardness, shape, and geometry for efficient sandblasting and rust removal. Thanks to its uniform particle size, this garnet blasting media is suitable for all sandblasting operations and flows effortlessly through sandblasting pots and blast machines without blocking abrasive metering valves. 

Choose GMA Garnet Abrasive media, a naturally occurring mineral abrasive that’s safe to use and handle. Enjoy lower sand disposal quantities and costs due to its low abrasive consumption rates. This garnet abrasive offers a uniform sand-blasted surface profile ideal for most high-performance paint coating systems. Outperforming steel grit, it ensures higher productivity and lower cost per square metre of abrasive blasting, making it ideal for use in blast rooms of all sizes. 

With high specific gravity and clean particles, this garnet sandblasting abrasive creates very low dust and meets all international specifications and standards for quality abrasive blasting medias, including ISO11126 and ISO11127. Every batch of GMA Garnet is individually tested, with compliance test certificates available for blasting contractors. The GMA Classic Cut 80 Mesh is also effective for sandblasting new steel and mill scale removal. 

With a typical consumption rate of 250 kg/hr and a blasting rate for mill scale removal of 20 m2/hr, this pinkish to reddish-brown garnet abrasive guarantees high performance with low dust. As an economical, single-use abrasive that can also be recycled, it’s the choice of professionals.