Clean Glass recycled blasting abrasive is manufactured from 100% post-consumer, recycled bottle glass. This Clean Glass delivers superior performance relative to mineral/slag abrasives. Clean Glass has no free silica, is non-toxic and inert and contains no heavy metals typically found in coal and copper slags. All of our feed-stock material is sent through a state-of-the-art clean glass plant, to remove any contamination and unwanted particles. This is followed by multiple magnets, screens and burners to provide a superior "Clean Glass" product for final sizing. Clean Glass recycled Glass produces no embedment, which produces a whiter, cleaner finish.