Professional media choice-- garnet, glass, slag, soda

https://wiki-wire.win/index.php/Glass_Blasting_Services,_Metal_Surface_Cleaning,_and_Concrete_Preparation:_Comprehensive_Surface_Preparation_Services_for_Any_Project

Professional media selection-- garnet, glass, slag, soda, or walnut-- matched to substrate and finish requirements for efficient cleaning and very little surface damage.