BC300 Etch Hardener
BC300 Etch Primer is a two pack primer for use on metal. It may be used as an intermediate coating for difficult to topcoat metals like aluminium, galvanised iron, tin, and some iron alloys. It is also used as a conditioner over zinc rich paint, aiding the adhesion for top coating. BC300 Etch Primer provides good anti-corrosive properties and is an excellent key coat to clean rust free metal surfaces.