Permalac Original Copper is a fast-drying, easy-to-apply acrylic lacquer coating. It is an opaque tinted formula which lays down similar to a paint. It can be applied on light colored surfaces to yield the appearance of copper. Permalac Original Copper is highly resistant to environmental breakdown caused by UV, acid rain, and salt. It has outstanding adhesion to a variety of substrates, including patinated and polished metals, hard woods, and masonry or stone products. Users report excellent results on copper, brass, bronze, steel, aluminum, zinc, and painted wood substrates. We cannot ship Permalac Original products to California. Please order Permalac EF or Permalac NT instead.