Company record
Sigma Abrasives North America manufactures abrasives made from stainless steel and high‑carbon steel that are applied in surface preparation, surface texturing, roll and die etching, ballast removal, scale and sand removal, shot peening, granite cutting, and stone sawing. The company also supplies steel shot and grit products. Its abrasives are compatible with natural stone, concrete, zinc pressure‑die castings, and are effective for shot blasting of exotic and non‑ferrous metals and alloys, as well as for aluminum or stainless‑steel castings, forgings, and extrusions.
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