Carbozinc 608 HB is a zinc-rich primer with excellent film build properties yielding a high zinc loading per square foot. When coupled with a micaceous iron oxide, MIO, flake-reinforced epoxy phenalkamine binder, the resultant film is an extremely durable and effective corrosion resistant coating. Due to these unique combinations of properties it can (in one coat) replace a zinc + (epoxy) intermediate coating of a standard 3-coat (zinc/epoxy/urethane) system.