Purpose: Cerium Oxide is a high grade optical polishing compound used to lessen and polish scratches from mirror, table top edges, glass in vehicles or structures. Contains no Zinc and meets local disposal ordinances. General Directions: Mix with water to create a slurry, apply with hand pad for light surface cleanup, or powered hand devices for scratch and surface repair, mechanized scrubbers in mirror silvering lines, or as the final polishing step in multi-stage edging and beveling equipment. Detailed Directions: Measure out the proper proportions of water and Cerium Oxide into a container and mix thoroughly.