Although it is in my vehicle to a "garage car," I too have applied times for safety the top -Imprägnierer after cleaning and drying of the canopy. He will burn properly, it is recommended that this procedure be carried out on a sunny day, preferably even in the blazing midday sun, so that the impregnator can burn properly. However, one should cover properly before applying the paint and the wheels of the vehicle, because if the "stuff" once adhered to the plate, it is difficult abzubekommen. I have the impregnator previously sprayed for testing on an old glass pane to see what happens. It would have been very difficult to remove. So make sure to first cover the car tidy and then spray only ... otherwise it will be a very long afternoon to discs and paint free again from the top impregnator !!
Convertible drivers with soft top should have available this product on the shelf!