PLASTI-GRIT abrasives are used for fast, safe, economical surface cleaning, paint stripping and coatings removal. Government approved MIL-P-85891, these custom-engineered non-toxic abrasives are widely used to remove paint from cars, planes, jets, trucks and parts. Plastic blast media is available in 5 grades of hardness, each in coarse, medium, fine sizes for a wide range of applications. Plastic media grits and powders are also excellent non-skid additives in flooring, urethane and epoxy.