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✨ Elevate your ride with science-backed shine that lasts! 🚗
Gtechniq Crystal Serum Light is a premium 30ml ceramic coating engineered with advanced molecular nanotechnology to chemically bond with your car’s paint. It provides a high-gloss, swirl-resistant finish with superb hydrophobic properties, protecting your vehicle from contaminants and wear for 3 to 5 years. Easy to apply by professionals and enthusiasts, it transforms any paintwork into a durable, showroom-quality surface that repels dirt, water, and chemical damage.











| ASIN | B07C546HRW |
| Best Sellers Rank | 3,707 in Automotive ( See Top 100 in Automotive ) 13 in Gloss Seals for Car Paints |
| Brand | Gtechniq |
| Brand Name | Gtechniq |
| Customer Reviews | 4.3 out of 5 stars 596 Reviews |
| Global Trade Identification Number | 05060147721072 |
| Included Components | GTECHNIQ - Crystal Serum Light - 30ml |
| Item Form | Liquid |
| Item Type Name | Gtechniq Crystal Serum Light 30ml - Automotive Paint Protection - Beautiful, Durable Gloss, High End Performance Beading, Swirl Mark and Chemical Resistance, Reduces Surface Hazing - Easy To Apply |
| Item Weight | 0.1 Kilograms |
| Item form | Liquid |
| Item weight | 0.1 Kilograms |
| Manufacturer | Gtechniq |
| Model Number | CSL 0.03 |
| Number of Items | 1 |
| Number of items | 1 |
| Package Size Name | 30ml |
| Part Number | CSL 0.03 |
| Product Warranty | Product must be registered on Gtechniq website |
| Recommended Uses For Product | Exterior |
| Recommended uses for product | Exterior |
| Specific Uses For Product | Exterior |
| Specific uses for product | Exterior |
| Unit Count | 1.0 count |
G**M
Easy to apply and great results when you follow the guideline for application
Superb pro-sumer genuine ceramic coating. I am an amateur car valeter and I look after 6 to 8 family cars. I taught myself to paint correct using a DA 12mm throw machine and a selection of pads and compounds. Now when family buy a new car and the dealer does that upsell of trying to get them to spend a thousand on a ceramic coating they so no, Dad will do it for cost of materials. I have now done 5 cars with GT CSL and if your follow the rules, it is a top class ceramic coating. 1 Wash the car thoroughly and dry. 2 Claybar car to removed bonded contaminants. 3. wash and dry once more. 4 Paint correct using a DA polisher and a fine cut compound. 5 Use IPA or panel prep on each panel, I do this twice. 6 follow the instructions and apply the CSL to half a panel at a time and wait until it flashes over ( 60 secs to 90 secs). Level with one microfibre cloth then buff a wider area with second microfibre cloth. Keep your levelling cloth and your buffing cloth apart from each other, maybe have different colours. Work around the car until you have done all the painted surfaces. Allow to cure undercover for 12 hours. Consider adding two coats of G Techniq EXO on top , again following the guidelines or using a spray topper like G Techniq C2V3. I have another car to do for my DIL so I will be buying another bottle soon. It doesn't matter how old the car is, as long as you do a full decontamination wash and paint correction. the oldest car I have done is 12 years old and it now looks better than showroom condition as there are no swirl marks. I really enjoy working with G Techniq products and my family love having clean , well detailed cars.
R**.
Perfect finish
Amazing product
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.
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
D**N
Great
Great profuct
K**N
Bottle filled with water
That’s is the most expensive water i paid for. Lid opened, water filled, broken box.
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
M**G
Its not difficult
Follow the instructions religiously and you will get a very good result. I have done 3 cars myself as a complete amateur and all have worked really well. I add the EXOv5 topper too for the full hydrophobics effect. Don't let anyone kid you that you need to spend £100s on a professional job and ceramic coating is difficult.
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
J**O
Excelente
Maravilloso
F**S
Produit vraiment top.
Produit de super qualité moins cher qu'en France et livrer encore plus rapidement
V**N
Céramique
En toute sincérité je recommande fortement après plusieurs essai de céramique sur mon gla 45 celle ci le TOP 👌👌 un bon polissage ou lustrage avant bien sûr
T**M
Easy to use and lasts 2 years or more even in direct sunlight.
Works very well, is also very pricey but this lasts 2-3 years and my car is hit by direct sun in the summer. Solid stuff, worth the high price tag when you don't need to consistently apply a wax/sealant for another 2 years. I only wish the bottle had better sealing ability, some of the product after a few years turned hard, to be expected as the bottle is not completely airtight once it's opened. Maybe a rubber gasket or something would help improve that.
Trustpilot
2 months ago
1 month ago