90.93 Standard confirmed Mar 14, 2023
ISO
ISO/TC 35/SC 9 General test methods for paints and varnishes
International Standard
87.040 Paints and varnishes
Published
ISO 2812-4:2017 specifies spotting methods for determining the resistance of an individual-layer or multi-layer system of coating materials to the effects of liquids or paste-like products.
These methods enable the testers to determine the effects of the test substance on the coating and, if necessary, to assess the damage to the substrate.
WITHDRAWN
ISO 2812-4:2007
PUBLISHED
ISO 2812-4:2017
90.93
Standard confirmed
Mar 14, 2023