GMA PrecisionBlast 120 Mesh Garnet Abrasive
The GMA PrecisionBlast 120 Mesh Garnet Abrasive (SKU: P-GA120), is a MilSpec Approved abrasive ideal for delicate surface preparation. Offering a fine surface profile of 1.0 – 2.0 mil (25 -50µm) or less, this abrasive boosts blasting rates up to 330 ft²/hr and a low consumption rate of 1.25 – 2.0 lb/ft². Its low dust factor and recyclability of 2/10 make it perfect for precision tasks on sensitive substrates like stainless steel, aluminum, titanium, and glass.
- Creates a fine surface profile of 1.0 – 2.0 mil
- High blasting rates up to 330 ft²/hr
- Low consumption rate of 1.25 – 2.0 lb/ft²
- Low dust factor for cleaner operations
- 120 mesh size for delicate cleaning tasks
- Ideal for etching glass and preparing sensitive metals
- Sold by the pallet (pallet minimum)
- Abrasive cannot be ordered online at this time
GMA PrecisionBlast 120 Mesh Garnet AbrasiveSKU: P-GA120
The GMA PrecisionBlast 120 Mesh Garnet Abrasive is an exceptionally fine abrasive, engineered for tasks where minimizing substrate damage is crucial and a frosted or matte finish is desired. Its MilSpec Approval underscores its suitability for high-quality, precise surface preparation work.
This abrasive is particularly effective in the removal of mill scale and surface preparation of sensitive metals like stainless steel, aluminum, and titanium, as well as in etching glass. It produces a uniform surface profile of 1.0 – 2.0 mil (25 -50μm) or less, ensuring a finely prepared surface ideal for subsequent processes like coating or painting.
Designed for a range of delicate tasks, GMA PrecisionBlast 120 Mesh is perfect for cleaning precision equipment such as gauges, turbines, propellers, valve bodies, and threads. It’s also an efficient alternative to hand tooling for applications like weld seam inspection, fire restoration, and graffiti removal on surfaces including glass, fiberglass, plastics, and softer metals.
This fine garnet abrasive, available from BlastOne throughout the USA, offers a balance between efficiency and substrate care. Its low dust generation enhances operator safety and reduces cleanup time. The product’s low recyclability rating indicates its suitability for single-use applications, where precision and surface cleanliness are paramount. The 120 mesh size of GMA PrecisionBlast makes it an ideal choice for applications where coarser grades could cause substrate damage. This includes work on non-ferrous metals, stone, and glass. With its fine grain, it can achieve delicate surface etching, adding versatility to its use.