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A professional ceramic glass coating that bonds to the surface through covalent chemistry, not the weak surface forces standard protectants rely on. Water clears the glass at speed, wet-weather and night visibility improve, and wipers become far less necessary. The self-etching formula anchors into properly polished glass for durability that topical treatments cannot reach. Expect six to twelve months on the windshield and 1-2 years on side and rear glass.
FEYNLAB® Window Ceramic Coating keeps glass surfaces crystal-clear and protected for months, offering improved safety and easier maintenance with every drive.
FEYNLAB Window Coating is a professional-grade ceramic glass treatment that bonds directly to automotive glass through covalent chemistry. It improves visibility in wet and low-light conditions, resists water spots and road grime, and delivers durability that standard surface-level glass protectants cannot match.
Each 30ml bottle covers 2 to 3 vehicles. Available to DIY users and professionals alike.
How It Works
Most glass protectants connect to the surface using hydrogen bonds or van der Waals forces. These attachment mechanisms are structurally weak and predictably fail under wiper abrasion and ongoing environmental exposure. FEYNLAB Window Coating uses covalent chemistry instead. Covalent bonds resist breakage far more effectively, and that is the structural basis for the coating’s durability.
The coating is also self-etching. When applied over glass that has been properly prepared with Feynlab Window Cleaner Polish, the coating’s own etching action continues further into the already-profiled surface. The combined effect of mechanical surface preparation and layered chemical etching produces a level of adhesion that topical treatments cannot achieve.
As the coating sets, it fills the micro voids across the glass surface and builds a continuous protective barrier across the peaks and valleys of the surface profile. Once fully cured, the surface becomes chemically resistant, hydrophobic, oleophobic, and stain resistant. Optical clarity improves as the surface geometry is uniformly filled and leveled.
What You'll Notice
Water clears the glass quickly at driving speed. Wet-weather visibility improves noticeably. Glare is reduced. Wipers become less necessary as water sheets away on its own. Road grime and water spots have less ability to bond to the surface, which reduces the time and effort required for routine maintenance.
Product Benefits
Approved Surfaces
Not for use on plastics or painted surfaces.
Durability
Actual durability depends on wiper frequency, chemical exposure, and climate conditions.
Windshield: 6 to 12 months Side and rear glass: 2 or more years
What's Inside
30ml FEYNLAB Window Coating. Sufficient for 2 to 3 vehicles.