ZA Coatings

ZA coatings are a zinc-aluminium alloy coating consisting of 95 % zinc and 5% aluminium by mass, with the addition of lanthanides.  It is commonly known as Galfan® and is as designated ZA in AS/NZS 1397. As an European product it generally conforms to EN 10214..

ZA serves the same purpose as galvanised Z and AZ coatings, but has different corrosion characteristics than both.

ZA coatings are not currently available in NZ or Australia.