EN 927-3:2019
Current
The latest, up-to-date edition.
Paints and varnishes - Coating materials and coating systems for exterior wood - Part 3: Natural weathering test
18-09-2019
This document specifies a natural weathering test for exterior wood coating systems mainly intended for decoration and protection of planed and sawn wood.The test provides a means of evaluating the performance of a wood coating system during outdoor exposure. It forms the basis for the performance specification in accordance with EN 927-2. It also facilitates the comparison of coating systems performance on different substrates including the wood species, or other wood modifications.
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