Sandblasting;Water-jet Cutting Abrasive;Water Filtration Media;Coated Abrasive; Description:Garnet is a kind of important natural abrasive material with the mezzo hardness, good toughness and ... or rust sand blasting.Garnet as a kind of sandblasting abrasive media, it is mainly used in remove rust, paint and ... used on metal, brick, concrete and masonry. Garnet-polishing,blasting,water jet,