GSO ISO 4623-2:2021

ISO 4623-2:2016
Gulf Standard   Current Edition · Approved on 01 July 2021

Paints and varnishes — Determination of resistance to filiform corrosion — Part 2: Aluminium substrates

GSO ISO 4623-2:2021 Files

GSO ISO 4623-2:2021 Scope

ISO 4623-2:2016 describes a test procedure for assessing the protective action of coatings of paints or varnishes on aluminium against filiform corrosion arising from a scribe mark cut through the coating.

It is only suitable for assessing the performance of the coating/substrate combination tested. It is not suitable for predicting the performance of the coating on different substrates.

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