Standard

SN EN ISO 4623-1:2019

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Abstract

This document describes a test procedure for assessing the protective action of coatings of paints or varnishes on steel against filiform corrosion arising from a scribed 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.

Products specifications

  • Standard from INB
  • Published:
  • Effective:
  • Document type: EN
  • Pages
  • ICS: 87.040
  • Publisher: SNV
  • Distributor: SNV
  • National Committee: INB/NK 123
  • European TC: CEN/TC 139
  • International TC: ISO/TC 35

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