We have tried: The self-adhesive patch has a protective paper on the back, which must be removed before application. After removing the protective paper, the patch is ready to be applied immediately. We removed the protective paper and pressed the self-adhesive patch firmly onto a dry, clean and degreased surface. To achieve the best possible adhesion, we recommend smoothing the applied patch thoroughly.
User manual: Simply stick the applique to the desired location. The patch is suitable for repairing clothing, raincoats, umbrellas, etc.