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ISO 16276-2:2025

Corrosion protection of steel structures by protective paint systems — Assessment of, and acceptance criteria for, the adhesion/cohesion (fracture strength) of a coating — Part 2: Cross-cut testing and X-cut testing

Publication date:   May 14, 2025

General information

60.60   Standard published   May 14, 2025

ISO

ISO/TC 35/SC 14 Protective paint systems for steel structures

International Standard

87.040   Paints and varnishes | 87.020   Paint coating processes

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Scope

This document specifies procedures for assessing the resistance of paint systems when a cut in the form of a right-angle lattice pattern (cross-cut) or in the form of an X (X-cut) is made into the paint, penetrating through to the substrate. This document is only applicable if the cross-cut or X-cut test method is specified, together with the rating from the appropriate rating scale.
This document also specifies suitable equipment and defines inspection areas, sampling plans and acceptance/rejection criteria.
It does not specify ratings for particular coating systems.

Life cycle

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WITHDRAWN
ISO 16276-2:2007

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PUBLISHED
ISO 16276-2:2025
60.60 Standard published
May 14, 2025