GMA takes health and safety seriously. We produce the safest abrasives with minimal risks to the people who use them and the surrounding communities and environment. 

Garnet is a naturally occurring, chemically inert mineral with near-zero worker safety and environmental contamination risks. Our products are tested every two hours and accredited by third parties that verify product safety against global and regional industry standards. As a result, GMA Garnet™ has very low dust and virtually no heavy metals, silica, or other harmful substances.