FEYNLAB™ Self Healing technology was developed in order to eliminate micro-swirls and fine scratches which are inevitable given enough time, even with the strongest or hardest coating on the market (which we coincidentally manufacture). The inevitability of these fine scratches, even when the utmost precaution is taken, is really why this product was developed. The coating will heal itself instantly if heated to above 60 degrees Celcius, removing all fine scratches and micro swirls. At room temperature scratches will heal over a number of days.