Virgin Products

Steel Grit

AMASTEEL Grit from Ervin Industries is made by crushing fully hardened shot, screening the resulting media and tempering it to the desired hardness. Steel grit is ideal for aggressive cleaning applications and will quickly strip many types of surface contaminants from steel and other foundry metals. Because steel grit is softer than aluminum oxide and does not fracture as easily it is ideal for aircraft and aero-space applications. The angular nature of steel grit produces an etched surface on metal for superior adhesion of paint, epoxy, enamel, rubber and other coatings.

Ervin Industries

Sizes Available

G-10 — G-120

Hardness Available

S 40 — 51 HRC
M 47 — 56 HRC
L 54 — 61 HRC
GH 60+ HRC


40 count/50-lb. bags
4,000-lb. supersack
G-10/G-16 – 1,800-lb. drum
G-18/G-40 – 1,700-lb. drum
G-50 – 1,600-lb. drum
G-80 – 1,500-lb. drum
G-120 – 1,400-lb. drum

GMA Services
Abrasive Recycling
Abrasive recycling and spent media purchase program.
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Helpful Technical Information
For all of our abrasive products
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Environmental improvement is bestowed in the foundation and culture of GMA Industries.
Through our recycling program, we are committed to assisting abrasive business users with their recycling needs to achieve ISO 14001 status.

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