This method is for determining the amount of colour transferred from the surface of coloured leather to other surfaces by rubbing. Two tests may be made, one with a dry rubbing cloth and one with a wet rubbing cloth. This method is applicable to all types of coloured leather. Since after-treatments to the leather as well as surface finishes can affect the degree of colour transfer, the test can be made before and/or after such a treatment. Annex A of this method is for information only.
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