To keep your windshield or visor clearer in rainy weather, National Cy- cle developed RainZip®, a specially formulated rain repellent treatment for National Cycle’s Quantum® Hardcoated Polycarbonate Windshields. It’s also very effective on other polycarbonate windshields and helmet faceshields.

RainZip is hydrophobic. When rain accumulates on your windshield, RainZip will cause it to quickly bead up and blow away, even at speeds of only 50 km/h.

Available in a 3-oz. size with special application cloths. This is enough for two large windshield applications, each lasting 3-4 months.

RainZip will give you a clearer view of the road ahead... especially when it’s wet!