ISO 8501-3:2006

Preparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness — Part 3: Preparation grades of welds, edges and other areas with surface imperfections

Publication date:   Mar 3, 2006

95.99   Withdrawal of Standard   Aug 12, 2025

General information

95.99   Withdrawal of Standard   Aug 12, 2025

ISO

ISO/TC 35/SC 12 Preparation of steel substrates before application of paints and related products

International Standard

25.220.10   Surface preparation

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Scope

ISO 8501-3:2006 describes preparation grades of welds, cut edges and other areas, on steel surfaces with imperfections. Such imperfections can become visible before and/or after an abrasive blast-cleaning process.
The preparation grades given are to make steel surfaces with imperfections, including welded and fabricated surfaces, suitable for the application of paints and related products.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 8501-3:2001

NOW

WITHDRAWN
ISO 8501-3:2006
95.99 Withdrawal of Standard
Aug 12, 2025

REVISED BY

PUBLISHED
ISO 8501-3:2025