Glass Sealant by GYEON

Better Visibility in Rain: Glass Sealant for Windows with GYEON

What does a GYEON glass sealant do? A GYEON Q² glass sealant forms a hydrophobic SiO₂ protective layer on car windows that causes rainwater to bead off at driving speed, significantly improves visibility in rain, and greatly facilitates window cleaning.

GYEON glass sealants are a specialized part of the Q² ceramic coating line and are developed for application on vehicle windows – especially the windshield. Glass surfaces have different requirements for a coating than car paint: They must withstand mechanical stress from windshield wipers, remain clear and transparent, and at the same time offer pronounced hydrophobicity that also works at low driving speeds. GYEON Q² View is designed for this – with a formulation that not only beads extremely well but also withstands mechanical wiper stress over a longer period.

• Improved visibility in rain. Water droplets bead off sealed glass and are carried away by the wind at speeds of approx. 80 km/h and above. The window remains clearer, the windshield wiper is relieved, and visibility is significantly improved.
• Dirt adheres less. Insects, bird droppings, and road grime adhere significantly less to sealed windows. Cleaning becomes much easier and gentler on the window surface.
• Wiper compatibility tested. GYEON Q² glass sealant is formulated to withstand mechanical windshield wiper stress – a common problem with other glass sealants that deteriorate after a few weeks of wiper operation.

Practical Tip from Detailing1: Window cleaning before glass sealing is crucial. Grease, silicone residues from old windshield wiper additives, and dirt must be completely removed – ideally with an alkaline glass cleaner followed by an IPA wipe. After coating, clean wiper rubbers once with isopropanol to avoid transferring old residues to the sealed window.

GYEON Q² View: Application and Durability of the Glass Sealant

The application of GYEON Q² View follows similar basic rules as any other ceramic coating: clean, degreased surface, thin and even application with a suede applicator, defined flash-off window, careful wiping with a fresh microfiber cloth. The special thing about glass: The processing window is often narrower than with paint applications, especially in direct sunlight. Working in the shade or in cloudy weather is much more controlled. The durability of Q² View largely depends on windshield wiper usage and the cleaning regimen – with a coating-compatible glass cleaner and without aggressive car washes, the coating remains active significantly longer.

Glass Sealant vs. Windshield Wiper Additives: Why Coating is Better

Windshield wiper additives like Rain-X or similar products offer a short-term hydrophobic effect, but are significantly inferior in their durability and intensity to a genuine ceramic coating. GYEON Q² View chemically bonds with the glass and forms a significantly more durable protective layer. At the same time, Q² View offers the advantage that continuous re-dosing is not necessary – unlike additives, which wear off after a few tank fillings. For anyone who wants permanently clear vision and less cleaning effort, a genuine glass sealant is a one-time investment with significantly better long-term results.

Glass Sealant and Side Windows, Rear Window and Mirrors

A complete glass sealant should ideally include all vehicle windows – windshield, side windows, rear window, and exterior mirrors. Especially with side windows, the improved hydrophobicity is noticeable when reversing in bad weather or when making eye contact over the blind spot. Exterior mirrors also benefit, as rainwater beads off faster and rear visibility remains clearer. GYEON Q² View is suitable for all smooth glass types. For tinting (tinting films), we recommend checking beforehand whether the film is compatible – Q² View can be used without problems on normal factory glass tints.

Buy GYEON Glass Sealant: For Every Vehicle and Every User

At Detailing1 you will find GYEON Q² View and compatible accessories for glass sealing. Combine the glass sealant with a Q² paint coating for a complete exterior protection concept. For cleaning sealed windows, we recommend the Q²M Window Cleaner – alcohol-free, streak-free, and coating-compatible.