M00000878
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ISO 20567-1 2nd Edition, January 1, 2017 Paints and varnishes - Determination of stone-chip resistance of coatings - Part 1: Multi-impact testing
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Availability date: 07/13/2021
Description / Abstract: This document specifies three methods for the evaluation of the resistance of automobile finishes and other coatings to chilled-iron grit projected onto the surface under test to simulate the impact of small stones