Our covers for outdoor use are provided with premium coatings during production, which makes the covers waterproof and repellent.
Long-term exposure to UV radiation has a diminishing effect on this. It is therefore advisable to re-treat a protective cover that is used intensively once a year with a maintenance spray so that it can optimally protect your car/motorcycle/bicycle again.
Make sure that the cover to be treated is dry and clean and spray it evenly outside or in a well-ventilated area from a short distance (+/- 20cm). Let the cover dry for about 30 minutes before using it again.