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✨ Elevate your car’s glow game — because your ride deserves the future of shine!
Gtechniq Crystal Serum Light is a 50ml premium ceramic coating that chemically bonds to any paintwork, delivering up to 5 years of durable, high-gloss protection. Engineered with cutting-edge nanotechnology, it offers superior resistance to swirls, chemicals, dirt, and water, ensuring your vehicle stays cleaner and shinier with minimal maintenance. Trusted worldwide by enthusiasts and professionals alike, this coating transforms your car’s exterior into a resilient, mirror-like finish that commands attention.

























| ASIN | B07C4JRDY1 |
| Best Sellers Rank | 9,797 in Automotive ( See Top 100 in Automotive ) 17 in Gloss Seals for Car Paints |
| Brand | Gtechniq |
| Brand Name | Gtechniq |
| Colour | White |
| Colour Code | #FFFFFF |
| Container Type | Bottle |
| Coverage | 50ml |
| Customer Reviews | 4.5 out of 5 stars 241 Reviews |
| Dry Time In Hours | 24 |
| Finish Type | High-Gloss |
| Finish type | High-Gloss |
| Full Cure Time | 1 Hours |
| Global Trade Identification Number | 05060147721010 |
| Included Components | painting |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Type Name | Gtechniq Crystal Serum Light 50ml - Automotive Paint Protection - Beautiful, Durable Gloss, High End Performance Beading, Swirl Mark and Chemical Resistance, Reduces Surface Hazing - Easy To Apply |
| Item Volume | 50 Millilitres |
| Item volume | 50 Millilitres |
| Manufacturer | Gtechniq |
| Model Name | Crystal Serum |
| Model Number | CSL 0.05 |
| Paint Type | Ceramic |
| Part Number | CSL 0.05 |
| Product Warranty | Product must be registered on Gtechniq website |
| Size | 50 ml (Pack of 1) |
| Special Features | Odour Blocking |
| Special feature | Odour Blocking |
| Specific Uses For Product | Exterior |
| Surface Recommendation | Paint |
| Unit Count | 50.0 millilitre |
| Water Resistance Level | Waterproof |
A**R
Great product
Took a lot of prep, to do it properly, not a quick solution, be prepared to put a few days aside, but the results our fantastic, has been on the van for 2 months now, and the van stays so much cleaner compared to our car which is not treated. A blast with a jetwash will remove 95% of the dirt now without any sponge work, it still needs a sponge if you want to get all the dust / dirt off and back to a shinny vehicle, but the vast majority will come of just a blast of water now.
M**N
Very easy to use ceramic coating
High quality expected from gtechniq. Super simple to apply, apply in cross hatch and wipe straight off. Comes with single applicator, but it’s recommended to purchase some additional to complete a full car. Very easy to work with and wipe off. Great protection for up to 5 years. Increased shine, super slick feeling, chemical protection and water repellency.
D**L
Easy to apply.
Used on my wife’s white car a month ago - makes it so much easier to keep clean now - I applied it outside on a cloudy windless day. Prewash contactless Decon shampoo Clay bar Single stage polish Ceramic
P**R
Went on very easily with no fuss.
Went on very easily with no fuss. It doesn't haze and is barely visible on the paintwork which is slightly unnerving. I put it onto a brand new car with no swirl marks or paint defects so it was hard to see a huge step up in the finish. It rained the day after the application and you could clearly see the great beading as a result of the coating. Would recommend
H**Y
Absolutely top stuff
Applied to an 18-year-old Honda Civic which now looks new. I have got into detailing in my spare time through YouTube videos and am no professional but this stuff really makes me look like one. Absolutely zero issues whatsoever. No problems with application or any problem spots. Water simply will not sit on my paint and the car looks brand new. I do think it is worth mentioning that preparing the paintwork via clay-bar, polishing and subsequent de-greasing will likely take you significantly longer than actually applying the crystal serum coat, but your level of prep will directly link to how well that coat bonds to your paint and therefore your final shine and length of protection. I am also slightly skeptical about the master instruction sheet telling you to wipe on and then immediately wipe off - I left on for a least a few minutes before taking off again and it's clearly worked but that's just me. 10/10 would recommend. I'd upload more videos if Amazon would let me.
S**H
Siddiq
Bad products
R**.
Perfect finish
Amazing product
J**S
Great product
I was a bit hesitant given the price point, but this is truly excellent. Definitely aimed at the DIY customer, with ease of application, but I would suggest at least having some experience. Applied to I30N (same size as Ford focus) and completed the whole vehicle with some liquid left over. Following the steps included was a breeze. If you have a spare weekend to do this I would definitely recommend, the prep is key (I used the Gtechniq panel prep spray). Deep clean and clay bar needed but well worth the effort. Will see how well it holds up throughout the winter then will be buying more to coat other vehicles.
T**R
Ceramic by GTechniq
I'm one that is always trying new wars etc for cars so I can take care of this non-VOC paints they use now which pale compared to car paints of old for longevity. Prepped my car, washing, stripping, polishing, the works. Since we as nonprofessionals cannot buy the good stuff we are relegated to buying lesser products. I had gtechniqs applied professionally to wife's outback because dealer grade stuff sucked (never buy the ceramic package offered, it's not as hard and is cheaper grade and scratches easily etc. After seeing how her car looked, I wanted to do something to lessen my job caring for my own car ('17 Legacy) i bought this because reviews are generally stellar for g tech. The CSL along with EXO v5 was a simple and very easy process (outside of the prep needed to get to application point). The CSL looked great. I bought the 1oz csl and 1.7 oz EXO. I wish I had bought the larger CSL but I did not coat my front grill area because of the rock chips as I may want to refresh that first. It's hard to know how much to use but as time goes you figure it out. The dropper looks like it has peyronies and it caused me to miss the pad a couple times(the applicator is small, 2-3 fingers at most but effective especially given amount used). CSL is better than C1 from the time between finishing application to being able to apply EXO (2 hrs for CSL, 4hrs for C1). NOTE: if they have them, buy extra application pads in case you drop yours on the ground. Also buy some new and good removal rags as you will need them. I am very happy with results on my car and given that you can refresh the EXOv5 in a couple years without much trouble thus means you can save the CSL from degradation without doing all the extra work. The CSL did fill in some minor scratches but for most part you need to do well correcting. Buy a light for inspecting Buy the Panel Wipe Buy at least a 12 pack of microfiber rags, the low profile (P1) rather than fuzzy ones and mark your wet removal one with a sharpie so you know which one is which. Buy large bottle of EXO to apply 2 coats. Be aware that you will spend a few hundred if you purchase window ceramic and polishes and residue remover BUT if you are detail oriented this system is hands down easy af. I am grateful the GTechniq makes a consumer grade product. I included the products I used but as of yet I have not bought the trim coating for my black rubber straps. I'll wait until full cured so I can tape off safely
C**Z
Soncar Dornbirn
Wir führen Keramikversiegelungen seit knapp 8 Jahren durch und sind mit dem Produkt sehr zufrieden. Auf jeden Fall empfehlenswert. Lg Team Soncar Autoaufbereitung Dornbirn
H**R
Muy buen producto....
Fácil de aplicar....rinde mucho...
F**2
Buon prodotto, ma stoccato male.
Prodotto ottimo, a mio avviso non c’e’ prodotto migliore sul mercato. Il tallone d’achille e’ il tempo e condizioni di stoccaggio. Ho ricevuto in due occasioni il prodotto che stava iniziando a cristallizzare. Cio’ significa che e’ rimasto sullo scaffale per troppo tempo.
J**O
Excelente
Maravilloso
Trustpilot
1 month ago
2 months ago