Zandstra Polishing System

Directions of use: Put the skates in a jig. Start with moving the blue side of the triangle backwards and forwards slowly over the runners. Use the entire surface of the 3M abrasive strip during this action. When the resistance declines during the polishing (after approx. 1 minute) change over to the green side. When the resistance declines again after 1 minute, end with the pink side. When there is no friction one is ready. This process will take approxomatily 3 to 5 minutes in total. To make sure that the result is optimal you have to look at the gliding surface of the skate. If you see a “mirror” the result is optimal. If not, do the last (pink) or the second last (green) treatment again. The shown graphics reflect a finish image (30.000x enlarged) as achieved after polishing with the Zandstra Sports 3M Polishing System. Graphic 1 and 2 are more or less the same. This means that you can start with the blue abrasive (polishing) strip instead of using the fine part of the traditional grindstone.