In rainy conditions our car has always suffered badly from fogging up. So I decided to try some of this for the Time Attack round at Oulton Park as the weather was forecasted to be heavy showers. I applied it to the windows on Friday the day before oulton park and during the whole day the windows stayed fog free.
It did exactly what it said on the tin

Jobs a good un.
Will continue to use it for the rest of the season to properly evaluate it, but at the moment we are very happy with how it performed
