ELECTRIC PURPLE is a high-performance abrasive disc made from a unique self-refining ceramic grain engineered to ensure a fast cut rate. The hexagon channels permit the dust to quickly flow away without clogging the paper, guaranteeing a 98% dust free solution. The hexagon channels also serve to reduce the heat and temperature during the sanding process, thus extending the life span of the grain and backing. This abrasive is a guaranteed solution to higher productivity, longevity and cost reduction.