90.60 Close of review Sep 3, 2026
ISO
ISO/TC 107 Metallic and other inorganic coatings
International Standard
25.220.50 Enamels
Published
Specifies a test method which is used as a factory production control test. The test is not intended to be used for testing the adhesion of the enamel. Annexes A and B are for information only.
PUBLISHED
ISO 4532:1991
90.60
Close of review
Sep 3, 2026