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Gtechniq G4 Nanotech Glass Polish - 100 ml

Gtechniq G4 Nanotech Glass Polish - 100 ml
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Gtechniq G4 Nanotech Glass Polish
100 ml

Product Information

  • Deep clean your glass surfaces!
  • High quality, water-based formula
  • Helps remove embedded contamination, etches, scratches, etc.
  • Product Code: G4 0.1 x12
  • Read full description

Customer Reviews

100% of customers said that they would buy this item again
Based upon 3 ratings

Product Description

The Gtechniq G4 Nanotech Glass Polish helps you deep clean your glass surfaces with ease! G4 is a water-based cleaner for glass surfaces that contains nano abrasives and citric acid. These high-quality ingredients allow you to remove acid rain, hard water, road film, sap, bird droppings, and even fine to medium scratches. It should not be used on tinted glass, aftermarket glass and coated glass surfaces. If you are looking to deep clean your glass surfaces, the Gtechniq G4 Nanotech Glass Polish is a great choice!


How to use: G4 Nanotech Glass Polish

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From The Label

Product Description

Nanotech Glass Polish is a water-based cleaner for glass, containing nano-abraives and citric acid to achieve a smear and scratch-free finish every time. The high-performance polish cuts through dirt and grime. It removes water spots and unwanted tarnishes, leaving all glass with a clinically clean finish.


  1. Using Nanotech Glass Polish is the ideal preparation for ClearVision Smart Glass and Water Repellent Coat for Glass & Perspex.
  2. Shake well before use, wear gloves and use out of direct sunlight.
  3. Apply a small amount of product onto an AP3 Dual Layered Soft Foam Applicator.
  4. Work in a circular motion until polish us broken down.
  5. Remove excess residue with a damp MF1 ZeroR Microfibre Buff Cloth.
  6. Finish with Perfect Glass and an MF1 for a crystal clear finish.
  7. Store in a cool, dry place.

Avoid application to plastic and rubber trim.

Customer Reviews

Reviewed by on
Would they buy this item again? Yes
I use this to prep glass before applying G1 coatings. Works excellent and is easy to remove; much more liquid than most polishes so a little goes a long way.
Reviewed by on
Would they buy this item again? Yes
I use this on my exterior glass surfaces as well as my outdoor glass tables. G4 may be a little stubborn to work with, but it gives great results. G4 is applied by hand and you can use anything from a standard foam applicator to a pad with mild cut. G4 does a great job of removing stubborn stuck on contaminants and water marks. The final results are impressive as you are left with a glass surface that almost looks like nothing is there in low light.

Some tips to work with G4. First, clean the surface with something like G6 prior to use with G4 to remove any loose debris . Second, invest in a MF6 towel. Have the MF6 towel be lightly damp for initial break down and one dry microfiber buffing towel for fine touch up. You may not need an MF6, but the MF6 makes quick work on removing stubborn products like G4.
Reviewed by on
Would they buy this item again? Yes
I used this with Car Pro Glass Rayon applicator and it did remove water spots prior to Gtechniq windshield protection application.

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