Liberon Iron Paste is a black graphite paste used to protect and decorate cast and wrought ironwork. Bakes itself onto the surface reducing the possibility of rusting, does not flake off. It can be buffed to a high shine. Especially suited to ornamental ironwork, cast iron grates, and fire irons. Ideal for use when renovating non working cast iron fire places and surrounds. Specifications: Dry Time: 4 hours min.Location: Interior.Application: Brush or Cotton Cloth.Tool Cleaning: White Spirit.