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 according to EN 927-2. It also facilitates the comparison of coating systems performance on different substrates including the wood species, or other wood modifications.
For further information, see Annex E.
Status: PublishedPublication date: 2022-11
Edition: 4Number of pages: 29
Technical Committee: ISO/TC 35/SC 9 General test methods for paints and varnishes
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