ISO 2810:1974

Paints and varnishes — Notes for guidance on the conduct of natural weathering tests

Specifies the factors which need to be taken into consideration in the selection of methods for the exposure to natural weathering of paint films or systems for the purpose of evaluating their durability. A method is specified which is recommended for the use where no specialized requirements apply. Supplementary information shall be derived from the national standard or shall be the subject of agreement between the interested parties.