EN ISO 20567-4:2024 Paints and varnishes - Determination of stone-chip resistance of coatings - Part 4: Mobile multi-impact testing on a small testing area (ISO 20567-4:2023)
This document specifies a test method for assessing the stone impact resistance of coatings in small test areas. It is part of a series of standards that evaluate coating durability under various conditions. The method described involves multiple impacts on a defined area using a device capable of moving during testing to simulate real-world scenarios effectively.
*** Please note: This description may not be accurate, please refer to the official documentation.
EN ISO 20567-4:2024 history
2024EN ISO 20567-4:2024 Paints and varnishes - Determination of stone-chip resistance of coatings - Part 4: Mobile multi-impact testing on a small testing area (ISO 20567-4:2023)