Blasting Media & PPE products Indian Garnet mesh 30/60, 20/40, 12/20 (Sandblasting abrasive) Garnet Abrasive Sand is one of the most superior products to come from superior garnet-bearing sands in North India. Through a unique geological history of erosion and deposition, these river sands contain the highest quality of garnet found anywhere around the world, available in various grade sizes. Garnet Sand has multiple industrial applications, such as sand blasting, for water jet cutting, in water filtration plants, as sandpaper for finishing bare wood and in the petrochemical industry.