AND POLISHING WOOL
Vienna limestone is an excellent cleaning product for molds that have been polished with diamond paste up to 6µ. After the final polishing step, sprinkle into the mold and wipe dry with polishing wool.
It’s also an excellent solution for the maintenance of special steels, chrome, brass, copper, nickel and aluminum. For this use, sprinkle onto a damp cloth and treat the surface. Then wipe vigorously with a soft, dry cloth.