SPTA Synthetic Clay Bar Block,Fine Grade Synthetic Clay Bar Sponge for Car Detailing, Car Beauty Magic Mud for Restores Brilliance to Car Paint,Chrome,Glass and Smooth Plastics

Remove bonded contaminants such as overspray, rail dust, tree sap, and brake dust before polishing, waxing, or coating. This reusable block pairs a polymer clay surface with a sponge body for use by hand. Rinse it after use and keep the surface lubricated while working.