Our automotive windshield coatings contain isopropyl alcohol, fluorinated silane, and silicon. It can keep the windshield clear and transparent, adapt to various weather conditions, and improve driving safety. Its use method is very simple: open the lid, press the brush head to let the liquid flow out, and then wipe the liquid evenly on the windshield in a circular motion, waiting for dry to form a film. And the composition is mild and does not damage the glass, suitable for long-term use, effectively reduce visual impairment.