Gtechniq C2 Ceramic Sealant for Cars 33.8 fl oz — Hydrophobic Spray-On Coating, Gloss & UV Protection

Gtechniq C2 Ceramic Sealant is a hydrophobic spray-on ceramic coating that delivers durable water and dirt repellency and a glossy finish for automotive paint.

Gtechniq C2 is a ready-to-use ceramic sealant formulated to protect vehicle paintwork with nanotechnology-based polymers. Supplied in a 33.8 fl oz (1 litre) spray bottle, it’s designed for straightforward application by enthusiasts and detailers who want improved water beading, easier cleaning and enhanced surface protection without the time investment of multi-layer professional ceramic coatings. The formula has been lab and field tested to resist UV exposure, minimise swirl visibility and maintain a premium look across a range of weather conditions.

How do I apply Gtechniq C2 for best results?

Application is simple and fast: work panel by panel using clean, dry surfaces and quality microfiber cloths. Light, even passes give the best coverage and allow you to buff to the desired gloss without streaking.

• Shake bottle and spray sparingly onto a microfiber applicator or cloth.
• Work one panel at a time, spreading product evenly.
• Buff off residue with a clean microfiber to reveal a smooth, glossy finish.
• Allow curing time as recommended before exposure to heavy rain or washing.

What protection does this sealant provide against weather and contamination?

C2 creates a hydrophobic layer that makes water bead and roll off, reducing water marks and trapping less dirt. It provides measurable resistance to UV degradation and swirl marks compared with untreated paint, helping finishes stay brighter longer.

• Strong water beading reduces spotting and simplifies rinsing.
• Polymer chemistry improves resistance to light surface scratches and swirl formation.
• Helps shield paint from UV fading and weather-related dulling.
• Works well as a maintenance spray between washes.

How long will Gtechniq C2 last and how often should I reapply?

Longevity depends on use, environment and prep, but C2 is intended as a medium-term protection layer that outperforms standard waxes. Regular maintenance and reapplication every few months will keep hydrophobic performance and gloss at peak levels.

• Typical durability: months rather than weeks, depending on exposure.
• Reapply after heavy washes, clay-bar treatments or paint correction.
• Use as a booster over existing ceramic layers or after paint preparation.
• Store bottle in a cool, dry place away from direct sunlight.

Can I use Gtechniq C2 on different exterior surfaces?

C2 is formulated primarily for painted panels but can also be used on a range of exterior surfaces when tested first in a discreet area. Always verify compatibility on plastics, trim, glass and alloy wheels before treating the entire surface.

• Safe for clearcoat automotive paint when used as directed.
• Test on matte or textured plastics before full application.
• Use a glass-specific product for windscreen treatments when possible.
• Avoid sensitive interiors and unsealed fabrics.

Who is this for: Gtechniq C2 Ceramic Sealant suits car owners, detailing hobbyists and professional detailers looking for a fast, effective ceramic spray that boosts hydrophobicity and gloss without complex multi-step systems. It’s ideal for those who want improved protection over wax, an easier wash process, and a premium finish on everyday vehicles, show cars and fleets. If you need a user-friendly product supplied by a company with a long track record in molecular surface technology, this 33.8 fl oz bottle provides generous coverage for multiple treatments.