Green Products Co. - Conrad, IA
Manufacturer
Manufacturer of processed corncob products as abrasive blast materials. Corncob grit is ideal for wood & aluminum substrates because it is considerably less aggressive than sand. Corncob grit is also non-sparking & does not foul bearings. In general, larger grit particles are more aggressive than smaller particles. Grit blasting can utilize grades 1014, 1420, 2040, or 3080. Because the particles are larger, 1014 & 1420 are the most aggressive.
www.greenproducts.com/corncob_products/