Heavy ice, extreme low temperatures, cleaning chemicals tested, power washer... I don't see why it would EVER go away grin emoticon up to 2 years on windshield, 5 years on side car glass and big 10+ years on housebuilding glass surface. The Pearl Nano Glass is the world’s best performing and most durable protective aftermarket nano coating for glass surfaces! The multi- functional, ultra-thin, super-hydrophobic coating reduces dirt and dust accumulation. Please email me to order your 5-kit special. Thanks - Dave@PearlUSA.net or Call: 808 779-7163
