Description: PLASTIC- CERAMIC HYBRID MEDIA, a completely NEW AND IMPROVED line of fast cutting polyester media, designed and formulated to provide a wider range of surface finishes. With the force and weight similar to ceramic media yet the non-impinging value of plastic media. Formulated with zircon abrasives for fine finishing of all ferrous, non-ferrous, and plastic components. Weighs approximately 95lbs per cubic foot. The color is tan