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🖤 Bring your car’s trim back to life — permanently.
Gtechniq C4 Permanent Trim Restorer is a 30ml advanced nanotechnology liquid that chemically bonds to plastic and rubber vehicle trim, restoring faded, discoloured surfaces to a rich, natural black finish. It offers premium weather and UV protection with a durable, invisible coating lasting up to 2 years, requiring only a small amount per application. Trusted globally and highly rated, it’s the go-to solution for professional-grade trim restoration without unwanted gloss or residue.












| ASIN | B00IOMDVWA |
| Best Sellers Rank | 524 in Automotive ( See Top 100 in Automotive ) 9 in Plastic & Rubber Care |
| Brand | Gtechniq |
| Brand Name | Gtechniq |
| Customer Reviews | 4.5 out of 5 stars 2,316 Reviews |
| Global Trade Identification Number | 00850006077809 |
| Included Components | C4 |
| Item Form | Liquid |
| Item Type Name | Gtechniq C4 Permanent Trim Restorer 30ml |
| Item Weight | 0.2 Pounds |
| Item form | Liquid |
| Item weight | 0.2 Pounds |
| Manufacturer | Gtechniq |
| Model Number | C4 |
| Number of Items | 1 |
| Number of items | 1 |
| Part Number | C4 30ml |
| Product Warranty | Product must be registered on Gtechniq website |
| Recommended Uses For Product | restoring and protecting car trim |
| Recommended uses for product | restoring and protecting car trim |
| Specific Uses For Product | Ceramic coating for plastic trim on cars, trucks, and boats |
| Specific uses for product | Ceramic coating for plastic trim on cars, trucks, and boats |
| UPC | 850006077809 |
| Unit Count | 30.0 millilitre |
J**S
worth the money, especially if you are restoring old vehicles
Great product. worth the price. my trim was grey and old. it now looks brand new. easy to use.
T**D
Genuine review - Revitalize Faded Black Trim
Gtechniq's trim restoration product is an exceptional solution for anyone seeking to restore the look of their faded black car trim. The coating's innovative molecular bonding technology guarantees unparalleled durability, providing protection against rain and UV damage. The product's ability to restore the color, look, and feel of all car trim makes it an excellent value for money, as only a small amount is needed to revitalize bumpers, wing mirrors, side trim, and any other faded plastic pieces of trim. Additionally, the product is easy to apply and has a great value. Gtechniq, the world leader in molecular nanotechnology, developed the product. Founded by a quantum physicist in 2001, Gtechniq's products are unique and utilize innovative, advanced technology to achieve a level of performance that outclasses any others on the market. The company has been the number one choice of high-end vehicles for over 20 years and is passionate about the quality of its products and the stellar service it provides. It's worth noting that if excess product residues are not removed, white markings may appear. However, this is easily remedied by using Gtechniq's W2 Multi-Purpose Cleaner and a soft-bristle brush to agitate the affected area. The coating will then need to be reapplied. In conclusion, Gtechniq's trim restoration product is an excellent solution for anyone seeking to restore the faded black trim of their car. The product's exceptional molecular bonding technology, ease of application, and great value make it an excellent choice. Gtechniq's reputation as a global company with a 100% customer satisfaction rate further reinforces the quality of their products and service.
J**T
Amazing stuff , seems expensive but very much worth it.
This stuff is amazing - a tiny amount on a pad and rub it into the trim and it turns it instantly back to a really nice black, buff with a cloth and its done , and no sticky residue either which seemed to be a problem with some other similar products. The black plastic trim / rubber door seals etc.. on my 09 Civic were mostly very grey and looked terrible but a few minutes with this product and it looks almost like new - the trim and rubber seals are all a really nice smooth black again and so far I see no signs of any residue or blotches or any other issues - it's only been a couple of days so far so time will tell if it lasts or if any issues arise, but so far it has transformed the appearance of the car and I am very pleased indeed. Yes it's expensive but it only required a tiny amount for all the plastic on my car, the bottle is still almost full. Assuming the color lasts and no issues appear then it was very much worth the money. If any issues develop then i'll adjust my review accordingly.
P**N
A quality product restoring trim to new
Importantly, if you clean the surfaces in preparation for the application of this product you will find a solution that is remarkably easy to apply. Brilliantly restored to a new look .. Highly recommend.
B**L
Good seller and quick to post.
Although this product is quite expensive it goes a long way and is easy to apply.......Worth the money.....TRY IT.
J**L
Quality product.
I have used this product twice before & it's really good & lasts a long time would recommend it, covers well to.
A**R
Good to restore shine, not colour
Good product Easy to apply It will restore shine but not the colour If your black plastic has turned grey, this will not make is black again. Overall decent product.
P**.
Gtechniq C4
After trying numerous other products that are supposed to bring black plastic back to original state that lasted for only a short time I decided to try this after reading other reviews which praised the results of this product, it may seem pricey for such a small amount but it does goa long way and the results seem very good only time will tell on how long it lasts
B**A
Bon produit faciliter d’application
Plutôt satisfait du produit facilité pour l’appliquer après avoir dans le temps combien de temps ça dure
A**O
Impresionante
El artículo es maravilloso, restaura por completo la pieza de plastico. Lo volveré a comprar!
T**K
Hat fast meine Teile zerstört
Der letzte Schrott, jedenfalls bei mir. Ich habe mir das Coating für die Plastik Windlaufabdeckung geholt, um diesen ein bisschen extra UV Schutz zu verleihen. Angewandt wie in der Anleitung beschrieben und 14 Stunden "ziehen" lassen. Nach diesen 14 Stunden war das Ergebnis: fleckig und extrem glänzend. Ich konnte das Coating einfach mit etwas Isopropanol wieder abwischen. Erstaunlich. Nun habe ich 1 Stunde die Teile poliert und bin da wo ich vorher war. Nur 40 Euro ärmer.
R**S
Gtechniq C4 Permanent Trim Restorer
Nog niet gebruikt
C**N
Forma trop petit
Produit durable par contre le forma trop juste pour une auto
Trustpilot
2 weeks ago
1 month ago