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Norm
ISO 2409:1992
Issue date: 1992 08 20
Paints and varnishes — Cross-cut test
Specifies a test method for assessing the resistance of paint coatings to separation from substrates when a right-angle lattice pattern is cut into the coating, penetrati...
Withdrawn: 2007 05 11
Publisher:
International Organization for Standardization
Format:
Digital | 9 Pages
Language:
English
Currently valid:
ICS
Specifies a test method for assessing the resistance of paint coatings to separation from substrates when a right-angle lattice pattern is cut into the coating, penetrating through to the substrate. The method may be carried out as a "pass/fail" test or as a six-step classification test. Hard and soft substrates need a different test procedure. The property meassured depends, among other factors, on the adhesion of the coating to either the preceding coat or the substrate.
