Specifications High-concerned chemical:None Item Volume:30ml External Testing Certification:ce Origin:Mainland China 30ml Automobile Windshield Water Repellent Car Coating Windows Waterproof Rainproof Nano Hydrophobic Coating Antifogging Agent Description: 100% Brand New and High Quality! Strong penetration of nano-molecules to fill gaps in glass,adding a layer of dense film to the glass,allowing the glass to have a Hydrophobicity effect. Glass Hydrophobicity Coating,forms a layer of nano-Hydrophobicity coating on the surface of automotive glass. It has a fast water-removal function,allowing water droplets to slide quickly and clear perspective lines,which greatly improves the safety of driving in rainy days. Glass Hydrophobicity Coating,forms a layer of nano-Hydrophobicity coating on the surface of automotive glass. It has a fast water-removal function,allowing water droplets to slide quickly and clear perspective lines,which greatly improves the safety of driving in rainy days. Specifications: Specification:30ML Product size:10*2.7cm Product weight:40g Tips for using: 1.Clean the surface and wait till dry(best done with polishing power) 2.Keep the surface dry 3.Shake well and spray a little on the surface,use a sponge to gently apply the coating 4.After 3-5 minutes,wipe the coating with a dry towel until the surface is clear Package Included: Feel free to choose the specifications you need