ISO 2409:1992
Paints and varnishes; cross-cut test

Standard No.

ISO 2409:1992

Release Date

1992

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 2409:2007

Latest

ISO 2409:2020

Scope

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.

ISO 2409:1992 history

• 2020 ISO 2409:2020 Paints and varnishes — Cross-cut test
• 2013 ISO 2409:2013 Paints and varnishes - Cross-cut test
• 2007 ISO 2409:2007 Paints and varnishes - Cross-cut test
• 1992 ISO 2409:1992 Paints and varnishes; cross-cut test
• 1972 ISO 2409:1972 Paints and varnishes — Cross-cut test