GYEON Q²M WetCoat Instant Sealant, 500 ml / Spray

Spray onto a washed, wet surface and rinse off—in just a few minutes, you’ll get powerful water-repellent protection, a fantastic shine, and a surface that stays noticeably cleaner. The quartz-based formula forms a hydrophobic protective layer that repels water and dirt and can last up to about 12 weeks with a single application.