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Gtechniq Auto G4 Nanotech Glass Polish is a 100ml advanced polish that uses cutting-edge molecular nanotechnology to remove dirt, grime, and water spots from automotive glass. It delivers a crystal-clear, scratch-free finish while preparing surfaces for superior water-repellent coatings. Trusted worldwide for over 20 years, G4 enhances visibility and protects your vehicleโs glass with effortless application.











| ASIN | B004JNRRSC |
| Best Sellers Rank | 5,617 in Automotive ( See Top 100 in Automotive ) 18 in Car Window Cleaning Polishes |
| Brand | Gtechniq |
| Brand Name | Gtechniq |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.3 out of 5 stars 377 Reviews |
| Global Trade Identification Number | 05060147723458 |
| Item Form | Liquid |
| Item Type Name | Gtechniq G4 Nanotech Glass Polish 100ml - Scratch and Smear Free Polish, Breaks Down Dirt, Grime, Absorbs Silicones, Oils - Removes Contaminants, Water Spots, Tarnishes, Leaves A Crystal Clear Finish |
| Item Volume | 100 Millilitres |
| Item Weight | 0.12 Kilograms |
| Item form | Liquid |
| Item volume | 100 Millilitres |
| Manufacturer | Gtechniq |
| Model Number | G4 0.1 |
| Number of Items | 1 |
| Part Number | G4 0.1 |
| Product Warranty | Product must be registered on Gtechniq website |
| Size | 100 ml (Pack of 1) |
| Special Features | Abrasive |
| Specific Uses For Product | Glass |
| Specific uses for product | Glass |
| Surface Recommendation | Ceramic,Glass |
| Surface recommendation | Ceramic,Glass |
| Unit Count | 100.0 millilitre |
| Unit count | 100.0 millilitre |
M**C
Easy to apply
Works well , easy to apply and remove has improved visibility of the windscreen and repels water with excellent beading
C**H
Highly Recommend
Another Excellent Product From An Excellent Range
J**O
Not bad.
Great glass polish, and easy to use, if you follow the instructions. Helps clear the window when it rains. Nice smell, and value for money is doubtful as you only get 100ml of the stuff where others supply 500ml, but if it last longer than, other makes perhaps its not bad value. Time will tell.
N**.
Smear free glass - but don't use in the sun or on hot glass.
.
S**R
Too fine cut to remove scratches
Bought this to prep my windscreen and rear windows prior to fitting new wiper blades. Applied sparingly and in small sections, made sure the polish was worked clear, and buffed off with a damp cloth. Did not remove even very light scratches. Deeper ones, such as where the rear wiper has dragged grit across, just got filled with the fine polish powder, which just highlighted the scratches. Even tried giving the rear window a second going over but no improvement. Glass looked clean after, but no miracles performed here. A clay bar and traditional glass cleaner would have done the same job quicker, and with the same end result. Disappointed.
J**S
Perfect for the job
Easy to apply when following the guidance and doesn't leave any residue that's hard to remove. Did a great job at removing minor blemishes even with a hand applicator, with a rotary/DA I suspect the finish would be remarkable. It provided an excellent key for the G1 clear vision product (which is exceptional!). Please tick the helpful box if this was useful :)
B**N
Great product
Easy to apply and polish off . Leaves glass gleaming
A**W
Seemed to work well
Never used a polisher before but this seemed to work well on my windscreen with a DA Polisher. Removed some light scratches and any water spots that claybar wouldn't remove. I poured a small amount in a line onto a glass polishing pad and spread on the glass at a low speed before starting the polishing.
A**E
Glasklar - professionelle Ergebnisse!
Hervorragende Glaspolitur! Entfernt Verschmutzungen und Kratzer effektiv von Autoscheiben. Die Anwendung ist einfach und das Ergebnis beeindruckend - kristallklare Sicht. Top Qualitรคt von Gtechniq wie gewohnt. Fรผr professionelle Fahrzeugaufbereitung unverzichtbar. Absolut empfehlenswert! LG von Auto Leder Toczek ยฐ Auto-Leder.de ยฐ
R**T
Best Glass Polish on the market
Polishes all water spots out of windows like no other product you have ever used. I have used felt glass pads with this and it works great, but it works better with an orange Chemical Guys pad honestly.
K**N
Great product
Great product good price
T**.
Good but small bottle
For the money it is a very small amount but seems to work well.
M**K
#Must Have
This is amazing stuff with great results.
Trustpilot
3 weeks ago
2 weeks ago