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Gtechniq - G1 ClearVision Smart Glass

Price:   £10.95

Gtechniq - G1 ClearVision Smart Glass

Availability: In Stock (Available for next day delivery)

Product Code: GTG1

Manufacturer: Gtechniq

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Gtechniq - G1 ClearVision Smart Glass

Gtechniq G1 ClearVision Smart Glass Lasts for up to two years / 30,000 miles making wet weather driving both safer and less tiring. Also keeps windshields cleaner for longer and makes bugs and ice easy to clean off.

No smears and wiper blade proof.

What's special about Gtechniq G1 ClearVision Smart Glass?

Unlike regular rain repellent coatings that adhere to the surface of the glass using relatively weak physical bonds, G1 uses a chemical bond which gives G1 unrivalled durability.  Gtechniq G1's excellent durability and exceptionally low smear characteristics make it ideal for car windscreens. 

Please note that with glass coatings there is a trade off between durability and functionality.  Whilst G1 is recommended for car windscreens for surfaces such as shower screens or marine glass where maximum repellency is required it is better to use G3 ClearVision Smart Glass (Max Repellency).

15ml (12.5m2 per 100ml.)

How do I use this product?

On new glass simply clean the glass and apply the coating using the applicator pads.  On old glass we recommend using G4 Glass Nano Polish prior to application in order to remove all contaminants which would interfere with the bonding process. 

For the front screen we recommend three coats whilst a single coating is sufficient for side screens.


Application instructions

  • Do not dilute
  • Apply at a temperature above 5oC and not in direct sunlight
  • If you are applying indoors ensure that there is adequate ventilation
  • Ensure that the surface to be coated is entirely free from fats/oils (we recommend cleaning and then polishing the glass with Gtechniq G4 Glass Nano Polish)
  • For application of g1 use the application pad to wipe g1 onto the surface of the glass ensuring complete and thorough coverage. We recommend three coats on windscreens and a single coat on side and rear screens (we recommend applying two coats one immediately after the other on the windscreen and then doing the side and rear screens and finally applying the third coat to the windscreen)
  • Allow the coating to dry for 15 minutes
  • Once dried use another lint free cloth to apply the G2 residue remover and then buff using a cotton towel type cloth (cotton is preferable to microfiber as the densely packed fibers of the microfiber cloth may remove too much of the partially cured coating from the surface) until you have removed all residue
  • We recommend buffing areas no bigger than quarter of a windscreen or half a side window at a time
  • On application it is recommended to thoroughly clean your wiper blades with IPA or window cleaner or if they are towards the end of their lifecycle to replace since heavily worn or soiled blades can judder on the surface

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Gtechniq - G1 ClearVision Smart Glass Reviews

The following reviews for Gtechniq - G1 ClearVision Smart Glass have been submitted to the site by customers and friends of the site. We think our product reviews are the most authoritative around, because they're from the people who know best - people like you.

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More Reviews: 12Next »
Rating: rating rating rating rating rating
I followed the instructions to the letter in applying this product, and have to say it is a little bit disappointing. The beading effect is ok, but not brilliant, and on the move, I still need wipers until at least 50 mph, but ideally 60mph. I guess this could be down to the angle of the windscreen, and the effect will be slightly different on each car. The wiper blades, in spite of having been cleaned as per instructions, did leave a line of sight residue, which took about a week of wet weather driving to disappear. On the plus side, the product does seem to last extremely well - the effect is not wearing at all and I imagine it will last months. Overall, not a bad product, but given the expense, I think I would probably just top up with Rain-X (which smells suspiciously similar!) once a fortnight for a similar effect. I don't know whether it is possible for other readers to answer this review, but I am absolutely open to suggestions as to a better way of applying, a reason for my disappointment etc - go for it!
Review by: Nick B 14/04/2018
Rating: rating rating rating rating rating
After 2 months I still have the same beading I did on application, this will last upto 9 months or so. The other day I was travelling on the motorway in HEAVY downpour and did not have to use my wipers, the rain simply beaded and ran upwards and over the car. This stuff is phenomenal and worth the money. I apply this to all my cars which I detail and every customer comments on how good it is.
Review by: Flawless Detailing 17/11/2017
Rating: rating rating rating rating rating
I first used this a few years ago, it last well over 20k miles through some tough conditions are a round Europe tour, I've recently applied it my new car and its sill just as good, but if you're using it on older cars, like I do, make sure you use the G4 first to provide it a smooth base to stick too.
Review by: Mike 31/05/2017
Rating: rating rating rating rating rating
Excellent value for money and excellent service as always from Clean you Car- thank you
Review by: Anonymous 17/02/2017
Rating: rating rating rating rating rating
This is very good and durable staff, I use it for more than 4 years now,sometimes keep me longer then 14 months but definitely after 8-9 month the sealant start to get faded,it is still do the job but the water doesn't fly so quick like on the beginning. Over all I'm very impressed with this product, a bit expensive but on the other hand the sealant it's very good and very durable , I try it other windscreen sealant before but not very impresset, I will gonna stick with gtechniq G(1,2,4) set windows sealant.
Review by: marian burgui 09/12/2015
Rating: rating rating rating rating rating
I put this on a couple of weeks ago - pretty easy to apply. The little bottles are quite fiddly - I did end up spilling it once which sent about 1/4 of the bottle across my bonnet. I'd recommend having a stool or ledge of some sort nearby to leave the bottles while you work. I also applied it to my panoramic roof. First proper rain yesterday since I applied it and the beading is amazing. When driving the water beads and disappears & the roof was frozen his morning - the frozen beads looked class! I'd say the class has stayed very clean also.
Review by: Peter Wynne 13/04/2015
Rating: rating rating rating rating rating
I find this product very easy to apply and remove. This product lasts a very long time and you'll be rather happy with its performance if applied correctly! Great product
Review by: Anonymous 05/07/2014
Rating: rating rating rating rating rating
I bought this along with Wolfs chemical nano glass. I applied wolfs to the whole car and did the windscreen with 3 coatings, after 2 months (in winter with 50% anti-freeze) i noticed a slight decrease in effectiveness over the wiper area. So cleaned all down and applied the G1 to the windscreen with again 3 coatings. Be warned the bottle is tiny and going by the makers figures 15ml covers about 2 square meters, so like some other reviewers I only had enough for the windscreen with none left over. The beading is more defined with the G1 and after just over a month so far there is no noticeable decrease anywhere on the screen at all. I have to say it is superior but much, much more expensive... (£110 for 150ml (10x15ml) vs £22 for 150ml) So my plan for the future is to use the G1 on windscreens and the wolfs on the side and rear windows... Have to say this is a wining combination so far.
Review by: stuart 06/01/2014
Rating: rating rating rating rating rating
What a great product ! could do with being a might bigger as has to be used sparingly, on a big car (MB CL500) only just managed to give the screen its 3rd application, the vid clips on youtube are a very good indication how well this product works but its better in the flesh will buy again in 2yrs when it's time to reapply. WELL IMPRESSED !!!!
Review by: Paul Stocker 07/11/2013
Rating: rating rating rating rating rating
This is the second time I've used G1 from Gtechniq on my car. It is hands down the best rain repellent on the market. At speeds above 40mph the water streams straight off the glass. At 70mph (on appropriate roads) you often don't need to even turn your wipers on in the rain. The improvement in visibility in the wet is gob smacking and I don't think its going too far to say that for the potential life saving properties of this stuff it is one of the best investments you can make in car care products. But being honest I think that for the normal road user the manufacturers claim of two years longevity is a bit optimistic. I'd say it'll last 14 months for most people.
Review by: OBB 18/09/2013
More Reviews: 12Next »

Overall this product has an average of 4.46 out of 5 based on 13 ratings.

Gtechniq - G1 ClearVision Smart Glass Shipping

Christmas Deliveries

For pre-Christmas despatch please order by 4pm on the 21st of December using the next day courier option. Cut off for Royal Mail 48 tracked is midday Thursday 21stDecember. Our courier DPD are delivering up to Saturday 23rd of December (using the Saturday Delivery Option)

The website will remain open for business as usual through the festive period.

We will re-open for processing orders on Wednesday 27th December to Friday 29th, before closing again until Tuesday the 2nd of January

We offer a number of shipping methods for Gtechniq - G1 ClearVision Smart Glass based on your location and how quickly you want it to be delivered.

UK Mainland Delivery:

You can opt for Standard Delivery or if you're in a rush you can select the Next Day or Saturday delivery option. Next Day applies to orders placed before 3:00pm and will arrive on the next working day (which excludes weekends & bank holidays). Saturday delivery orders must be placed before 3.00pm on the Friday. Some geographical restrictions apply.

Orders over £100 to UK Mainland addersses are available with a Free Delivery option.

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We offer a number of shipping options based on weight and size of the overall order. For an accurate quote add the item to your basket and then view the shopping cart where you can get an accurate shipping price based on the weight of the order.

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