ISO/CD 8504-1

Preparation of steel substrates before application of paints and related products — Surface preparation methods — Part 1: General principles

General information

Current stage: 30.20 Effective date: Mar 10, 2026

Originator: ISO

Owner: ISO/TC 35/SC 12

Type: International Standard

Scope

This document describes the general principles for the selection of methods for the preparation of steel surfaces before application of paints and related products. It also contains information on features that are taken into account when selecting and specifying certain surface preparation methods and preparation grades.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 8504-1:2019

NOW

IN_DEVELOPMENT
ISO/CD 8504-1
30.20 CD study/ballot initiated
Mar 10, 2026

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