Our Garnet’s closed screened sizing gives high profile with less consumption. This is due to the hard, uniform shape, heavy abrasive grains. Hence it saves time when blasting the material, and ensures superior area coverage. Being a 100%natural mineral, our Garnet is non-toxic and does not release any harmful pollutants. There are no water soluble constituents that contaminate water sources. It does not absorb water either and is dust free natural abrasive, non toxic and contains less than 0,1% “free silica”. There are no leachable heavy metals or radioactive contaminants that bring harm to human life. Garnet - Brochure MSDS