ISO INTERNATIONAL STANDARD 2812-2 Third edition 2018-11 Paints and varnishes Determination of resistance to liquids - Part 2: Water immersion method Peintures et vernis Détermination de la résistance aux liquides - Partie 2: Méthode par immersion dans I'eau Reference number IS0 2812-2:2018(E) [so @IS02018 IS0 2812-2:2018(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2018 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2018 - All rights reserved IS0 2812-2:2018(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Terms and definitions 4 Principle 5 Apparatus. 6 Sampling. ..2 7 Test panels ..2 7.1 Materials and dimensions .2 7.2 Preparation and coating. .2 7.3 Drying and conditioning 2 7.4 Artificial damaging .2 7.5 Coating thickness. .3 8 Procedure. 3 8.1 Number of determinations .3 8.2 Determination .3 9 Evaluation. .3 9.1 Interim inspections. 9.2 Final inspection .3 10 Precision .4 11 Test report. 4 @ IS0 2018 - All rights reserved ii