The Gtechniq C1 Crystal Lacquer is a professional-grade ceramic coating designed to protect automotive paint from UV damage, oxidation, environmental contamination, and wash-induced marring. Utilizing Smart Surface Science technology, C1 forms a durable crystalline layer that enhances gloss while helping maintain a freshly polished appearance for years.

Key Features & Benefits

Long-Term Paint Protection Creates a durable ceramic layer that helps protect against UV rays, oxidation, environmental fallout, and chemical contaminants.

Enhances Gloss & Clarity Adds depth, shine, and paint clarity without altering the vehicle’s natural finish.

Improved Scratch Resistance Forms a hard protective barrier that helps reduce wash-induced swirls and minor marring.

Smart Surface Science Technology Chemically bonds to paintwork for exceptional durability and long-lasting protection.

Easy Maintenance Makes future washing easier by reducing contamination adhesion and helping keep surfaces cleaner longer.

How to Use

Step 1: Thoroughly wash, decontaminate, and polish the vehicle to ensure the paint is free from defects.

Step 2: Wipe all surfaces with a panel preparation product to remove polishing oils and residues.

Step 3: Apply C1 Crystal Lacquer using the supplied applicator in small sections.

Step 4: Allow the coating to flash according to ambient conditions and gently level any residue.

Step 5: Allow the coating to cure and avoid moisture exposure during the initial curing period.

Pro Tip

For maximum gloss, durability, and hydrophobic performance, apply Gtechniq EXO v5 Ultra Durable Hydrophobic Coating over C1 after the appropriate curing period. This combination delivers exceptional protection while dramatically increasing water repellency.

Why We Love It

At Car Supplies Warehouse, we love Gtechniq C1 Crystal Lacquer because it focuses on what matters mostprotecting paint. Unlike some coatings that rely heavily on slickness or water behavior alone, C1 creates a durable protective layer that helps preserve the finish while maintaining outstanding gloss and clarity. It’s a fantastic option for enthusiasts and professionals looking for a proven ceramic coating that delivers long-term results without unnecessary complexity.

Compatible With / Works Best With

Gtechniq EXO v5 Ultra Durable Hydrophobic Coating Apply over C1 to add incredible water beading, slickness, and additional environmental protection.

Gtechniq Panel Wipe Removes polishing oils and residues to ensure maximum coating bonding and durability.

Gtechniq GWash Ceramic Safe Shampoo Safely maintains coated vehicles while preserving the performance of C1 Crystal Lacquer.

Frequently Asked Questions

How long does Gtechniq C1 Crystal Lacquer last?

When properly applied and maintained, C1 can provide paint protection for up to 5 years.

Does C1 add hydrophobic properties?

Yes, C1 offers water repellency, but for maximum hydrophobic performance Gtechniq recommends topping it with EXO v5.

Can C1 be applied by enthusiasts?

Absolutely. While professional-level preparation is recommended, C1 is one of the more user-friendly ceramic coatings available for experienced enthusiasts.

Can C1 be applied to matte or satin paint?

Yes. C1 is suitable for gloss, matte, and satin finishes because it does not significantly alter the appearance of the surface.

Technical Specifications

Available Sizes: 30ml and 50ml

Formula Type: Ceramic Coating

Durability: Up to 5 Years

Protection Type: UV Protection, Chemical Resistance, Oxidation Resistance, Contamination Resistance

Application Type: Hand Application with Coating Applicator

Surface Compatibility: Gloss, Matte, and Satin Paint Finishes

Warranty Information

Warranty coverage is subject to Gtechniq’s application and maintenance requirements. Professional installation may be required for warranty-backed programs.

Important Notes

Apply only to properly prepared surfaces.

Avoid water exposure during the initial curing process.

Use in a well-ventilated area and follow all manufacturer application instructions.

Store in a cool, dry location and seal the bottle immediately after use.