What does a glass sealant do?

A glass sealant like nextzett Glass Sealant creates a hydrophobic barrier on your windshield and windows. Water beads up and rolls off at speeds as low as 30 mph, improving visibility in rain and making it easier to clear ice, bugs, and grime.

How long does nextzett Glass Sealant last?

You can expect several months of protection, depending on wiper use and weather conditions. Reapply every four to six months for best performance.

Can I apply glass sealant to all windows?

Yes, it’s safe for all exterior glass and mirror surfaces. Do not apply to the interior side of glass or mirrors.

Should I prep the glass before applying the sealant?

Absolutely. Clean with nextzett Windscreen Clear Scheibenklar Glass Cleaner, and if there’s stubborn film or residue, use nextzett Glaspolish first. A clean surface ensures the sealant bonds properly and lasts longer.

Will glass sealant affect my wipers?

Not negatively. In fact, it helps reduce wiper chatter by creating a smoother surface. Just make sure your wipers are clean and in good condition before application.

Glass Sealant

Enhance the clarity and protection of your car's windows and windshields with the premium glass sealants available at Nextzett USA. Our high-quality glass sealants create a water-repellent barrier that helps improve visibility during wet conditions and keeps your glass surfaces cleaner for longer. Whether you're a professional detailer or a car enthusiast, our glass sealants provide long-lasting protection and superior performance.