Eriez' PolyMag additives impart Metal Detectability, X-Ray Contrast and Magnetic Susceptibility into plastic moldings to prevent plastic contaminated food products from reaching the consumer. Eriez provides PolyMag additives in a non-dusting pellet, allowing molders and extruders to produce Metal Detectable and X-Ray Visible plastic parts for food contact applications. Molders can satisfy varying levels of detectability at a cost substantially less than specialty compounds. This eliminates the need to buy minimum quantities of special resins and carry excess material inventory.