Our car windscreen water repellents contain polymer, water absorbent agents. It can form a hydrophilic transparent film on the glass surface and pre-drain droplets on the glass surface, and has a durable and waterproof function. Its use is simple: clean the surface and wait for it to dry. Keep the surface dry. After shaking, spray a small amount on the surface, and then apply the coating lightly. After 3-5 minutes, wipe the coating with a dry towel until the surface is clear. And can increase the water surface of the glass, waterproof and not easy to adhere to raindrops.