Red sponge: Polishing sponge hard. Hard sponge with coarse foam structure. For maximum removal of the reconditioning lacquer, removing deep scratches and polishing weather beaten lacquer.
Yellow sponge: Polishing sponge soft / fine. Soft sponge with fine foam structure. For fine polishing with polishing creams / wax compounds to remove fine scratches and holograms (swirls).
Blue sponge: Polishing sponge extremely soft / fine. Extremely soft sponge with fine foam structure. For fine polishing with polishing creams / wax compounds to remove very fine scratches and holograms (swirls).