An anti-rain spray doesn't stop the rain of course, but makes sure that water can't attach itself to a treated surface.
The water forms drops and (thanks to the riding wind) rolls off the treated surface. Our anti-rain sprays are specifically developed for plastic surfaces. Think of your helmet vizor or the windshield of your motorcycle.
The immediate result is better visibility during rain. New visors are given a water repellent treatment during manufacturing, but this becomes less effective over time. An anti-rain spray restores the water-repellent effect.
Tip from the RAD-house
Paper scratches. Just like sponges, brushes, any rough material, rags ... Always use a lint-free dry cloth or microfiber cloth on your vizor. Never rub it dry with a paper handkerchief either.