A high quality, anti-corrosive primer which provides a tough, flexible, rust inhibiting coating to protect steel surfaces and to provide enhanced protection and give a base for Wattyl Killrust Superior Protection Epoxy Enamel, or other appropriate finishes. On aluminium and copper, prime with Wattyl Killrust Super Etch. On galvanised iron use Wattyl Killrust Oil Based Galvanised Iron Primer or Wattyl Killrust Super Etch