ÖNORM EN ISO 8501-4:2021 04 15
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Current
The latest, up-to-date edition.
Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 4: Initial surface conditions, preparation grades and flash rust grades in connection with water jetting (ISO 8501-4:2020)
Available format(s)
Hardcopy
Language(s)
German - English
Published date
15-04-2021
This document specifies a series of preparation grades for steel surfaces after removal/partial removal of water-soluble contaminants, rust, previous paint coatings and other foreign matter by high-pressure water jetting.
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