Aquapel 2-piece set This product instantly generates "fluorine" when applied to glass, an amazing glass coating agent for cars. Shuts out oil film! High glass clarity is maintained for a long time. Rain repellency: 6-12 months for the front windshield, 12-18 months for the rear and side windows (durability test data from PPG, USA) Application type, single-use. Ingredients: Fluorinated polymer (fluorine resin forming agent) Contents: 8 milliliters. MADE IN USA Comes with a manual for easy application by anyone. No individual sales ❌, no price reduction. Shuts out oil film! High glass clarity is maintained for a long time. Reduces light reflection and provides high transparency for safe night driving. Easy for anyone to apply without worrying about unevenness or getting your hands dirty. Strong coating that is resistant to car washes. The effect is further enhanced with the second coating. Caution (Disclaimer) > Please read carefully Avoid getting this product in your eyes or mouth during application. If it does get in, wash thoroughly and consult a doctor if there are any abnormalities.