G4 utlises consistent nano sized abrasives and a citric acid cleaning agent to provide fast and agressive glass and ceramic cleaning to remove contaminants that glass cleaners fail to remove.
Availability: In stock
Product size: 100Apologies, but this product is out of stock. Please contact the office for more details: uk@gtechniq.com
+44 1923 264 344
This product is for professional use only. Contact the office for further details.
Email: uk@gtechniq.com
Phone: +44 1923 264 344
Terms and Conditions for the Sale of Gtechniq C1 Crystal Lacquer +
Whilst C1+ is relatively straightforward to apply, end users should be mindful that it cures to form a hard quartz film and as such it must be applied correctly first time. If asked, we will always recommend one of our trained Accredited Detailers apply the product for you (prices start at £249) but we also understand that there are many customers who are comfortable with and prefer applying various coatings to their own vehicle themselves. In order to meet this requirement we ask the following of you:
By selecting “Agree” the purchaser of Gtechniq C1 Crystal Lacquer + (hereinafter referred to as “C1+”) agrees to the following terms and conditions:
1. That you have viewed this youtube video demonstrating the application of C1+
2. That you are aware that C1+ can be applied by a network of Gtechniq Accredited Detailers details of which can be found here
3. The purchaser agrees to indemnify and hold harmless C1+, Gtechniq and their agents and employees from and against any and all claims or losses including reasonable legal fees, arising out of or resulting from any damage caused from any use of C1+
G4 utlises consistent nano sized abrasives and a citric acid cleaning agent to provide fast and agressive glass and ceramic cleaning to remove contaminants that glass cleaners fail to remove.


What's special about Gtechniq G4 Glass Nano Polish?
G4 does exactly what it says on the tin. It remove all contaminants from glass or ceramic surfaces which are not removed during normal cleaning process without any damage to the substrate. G4 is easy to use and is exceptionally fast. We recommend using G4 prior to G1 or G3 application on any glass other than on new cars.
How do I use this product?