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Every order ships free with tracking. Dispatch is usually within 1–2 working days and delivery within 3–8 working days.
Email us your order number within 30 days of delivery and we send the return steps the same working day. Refunds within 5 working days of receipt.
Send your registration or make, model and year to britishgarage.co.uk@gmail.com and we check the listing details against it before you order.
Gtechniq Crystal Serum Light is a professional-grade ceramic paint coating in a 1.7 fl oz bottle that bonds to automotive paint to deliver high-gloss, long-lasting protection and strong water-repellency.
Engineered by Gtechniq using advanced molecular technology, Crystal Serum Light offers a thin, durable layer of protection that chemically bonds to painted surfaces rather than sitting on top like wax or simple sealants. Designed for car enthusiasts and detailers, this product aims to reduce swirl marks, resist contaminants, and enhance gloss while maintaining a slick, hydrophobic finish for months or years depending on maintenance.
Crystal Serum Light increases depth and gloss by forming a hard, transparent coating that enhances paint clarity and reflectivity. It minimizes light scattering from micro-scratches and hazing, producing a glass-like look that elevates the finish.
Yes — the coating is formulated to resist common automotive contaminants by bonding to paint and creating a chemically durable surface. It helps repel dirt, tree sap and other fallout, making routine cleaning easier and reducing the chance of staining.
Crystal Serum Light is designed for extended durability and can last multiple years under proper preparation and care. Longevity depends on surface prep, driving conditions, and maintenance, but routine gentle washes and periodic inspection will keep the coating performing.
Crystal Serum Light can be applied by experienced DIYers but produces the best, most reliable results when applied by trained detailers. Proper surface preparation (decontamination and paint correction) is critical to achieving the claimed durability and finish.
Who is this for: Gtechniq Crystal Serum Light is intended for car owners and professional detailers who want a premium ceramic coating that increases gloss and long-term paint protection without the frequent reapplication of waxes or polymer sealants. If you prioritize a hard, bonded finish, superior hydrophobicity, and improved resistance to swirls and contaminants, this concentrated 1.7 fl oz formulation provides a compact option that covers multiple panels when applied correctly.
Q: How much surface area does 1.7 fl oz cover?
A: A 1.7 fl oz bottle typically treats several panels when applied sparingly; exact coverage depends on application technique and panel size.
Q: Can I apply Crystal Serum Light over wax or sealant?
A: No — always remove wax or sealant and fully decontaminate and correct paint before applying to ensure proper bonding.
Delivery: free tracked delivery to every UK postcode on every order. Most orders are dispatched within 1–2 working days and arrive within 3–8 working days; you receive a tracking link by email as soon as it ships.
Returns: 30 days from delivery to return any unused item in its original packaging. Email us with your order number and we send the return instructions the same working day. Refunds go back to your original payment method within 5 working days of the item arriving with us.
Faulty or wrong item? Tell us within 30 days and we replace or refund it, including the return postage.
Seasonal UK driving advice and a heads-up when new stock lands. No spam, unsubscribe any time.
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