--- product_id: 369636528 title: "Gtechniq Auto G4 Nanotech Glass Polish for Cars, Water Repellent, Removes Dirt and Grime, 100ml" brand: "gtechniq" price: "$66.21" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/369636528-gtechniq-auto-g4-nanotech-glass-polish-for-cars-water-repellent store_origin: US region: United States of America --- # Water-based formula for eco-friendly cleaning Nano abrasives for ultra-fine polishing Preps glass for hydrophobic coating Gtechniq Auto G4 Nanotech Glass Polish for Cars, Water Repellent, Removes Dirt and Grime, 100ml **Brand:** gtechniq **Price:** $66.21 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your glass game—see the road like never before! 💎 ## Quick Answers - **What is this?** Gtechniq Auto G4 Nanotech Glass Polish for Cars, Water Repellent, Removes Dirt and Grime, 100ml by gtechniq - **How much does it cost?** $66.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/369636528-gtechniq-auto-g4-nanotech-glass-polish-for-cars-water-repellent) ## Best For - gtechniq enthusiasts ## Why This Product - Trusted gtechniq brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Versatile:** Water-based, unscented, and gentle on glass and ceramics—ideal for the discerning car care enthusiast. - • **Nano-Powered Precision:** Harness cutting-edge nano abrasives and citric acid to break down dirt, grime, and oils effortlessly. - • **Hydrophobic Prep Master:** Perfectly primes your glass for Gtechniq’s G1 Clear Vision Sealant, boosting water repellency and safety. - • **Crystal Clear Every Time:** Achieve a flawless, scratch- and smear-free glass finish that turns heads. - • **Fast & Effortless Application:** Work smarter, not harder—polish quickly with easy circular motions and wipe clean with a microfiber cloth. ## Overview Gtechniq Auto G4 Nanotech Glass Polish is a 100ml water-based liquid polish featuring advanced nano abrasives and citric acid to deliver a scratch- and smear-free finish. It effectively breaks down contaminants like dirt, oils, and silicones, prepping glass surfaces for superior hydrophobic coatings. Designed for use on glass and ceramics, it ensures crystal-clear visibility and enhances safety by enabling water-repellent treatments. ## Description Introducing the G4 Nanotech Glass Polish, brought to you by Gtechniq, the leading experts in car detailing and automotive protection. G4 Nanotech Glass Polish is a water based cleaner for glass and ceramics containing nano abrasives and citric acid which ensure a scratch and smear free finish every time. Perfect as a standalone polish or a prepping product for Gtechniq’s G1 Hydrophobic Clear Vision Smart Glass Sealant. High Quality Polish G4 Nanotech Glass Polish represents a quantum shift in the effectiveness of glass and ceramic polishing technology delivering previously unattainable polishing speed and effectiveness. Enjoy a crystal clear finish on your windscreen and windows every time. Breaks Down Contaminants It breaks down dirt, grime, silicones and oils, making your glass a breeze to clean and reducing smears. Even though this glass polish boasts strong, durable properties, you’ll be safe in the knowledge that it won’t cause any scratches to your glass surfaces. Perfect Prep for Hydrophobic Coating G4 works best as a polish that removes residue and contaminants so that you can coat over with G1 Clear Vision Smart Glass Sealant, that repels water and oils, improves safety and reduces eye-strain. Easy To Use Shake well before applying, wearing protective gloves, and apply using a hand polish pad out of direct sunlight. Work in a circular motion until polish is broken down and remove excess residue with a damp MF5 Power Glass Cloth. Apply prior to the application of G1 Clear Vision Smart Glass or G5 Water Repellent Coating for Glass and Perspex. ## Features - Item Category: Cleaning Agent - Item Trademark: #N/A - manufacturer: #N/A ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B004JNRRSC | | Best Sellers Rank | #77,374 in Automotive (See Top 100 in Automotive) #28 in Automotive Window Cleaning Polishes | | Brand Name | Gtechniq | | Contains Liquid Contents | Yes | | Customer Reviews | 4.3 4.3 out of 5 stars (384) 4.3 out of 5 stars | | 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 Milliliters | | Item Weight | 0.12 Kilograms | | Manufacturer | Gtechniq | | Material Features | Water-based | | Model Number | G4 0.1 | | Number Of Items | 1 | | Part Number | G4 0.1 | | Scent | Unscented | | Size | 100ml | | Special Features | Abrasive | | Special Ingredients | nano abrasives and citric acid | | Specific Uses For Product | Glass | | Surface Recommendation | Ceramic,Glass | | Unit Count | 100 Milliliters | ## Product Details - **Brand:** Gtechniq - **Item Form:** Liquid - **Material Feature:** Water-based - **Scent:** Unscented - **Specific Uses For Product:** Glass ## Images ![Gtechniq Auto G4 Nanotech Glass Polish for Cars, Water Repellent, Removes Dirt and Grime, 100ml - Image 1](https://m.media-amazon.com/images/I/61jiWTRhYML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Glasklar - professionelle Ergebnisse! *by on Reviewed in Germany 8 January 2026* Hervorragende Glaspolitur! Entfernt Verschmutzungen und Kratzer effektiv von Autoscheiben. Die Anwendung ist einfach und das Ergebnis beeindruckend - kristallklare Sicht. Top Qualität von Gtechniq wie gewohnt. Für professionelle Fahrzeugaufbereitung unverzichtbar. Absolut empfehlenswert!LG von Auto Leder Toczek ° Auto-Leder.de ° ### ⭐⭐⭐⭐⭐ Easy to apply *by on Reviewed in the United Kingdom 10 November 2025* Works well , easy to apply and remove has improved visibility of the windscreen and repels water with excellent beading ### ⭐⭐⭐⭐⭐ Best Glass Polish on the market *by on Reviewed in the United States 29 September 2025* 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. ## Frequently Bought Together - Gtechniq G4 Nanotech Glass Polish 100ml - Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - 3 to 6 Months, Beads Water for Car Windows, Marine Glass - Gtechniq Auto G1 ClearVision Smart Glass for Cars, Repels Water off Glass and Windscreens, Easy to Use, Lasts up to 20,000 Miles, 15ml --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/369636528-gtechniq-auto-g4-nanotech-glass-polish-for-cars-water-repellent](https://www.desertcart.us/products/369636528-gtechniq-auto-g4-nanotech-glass-polish-for-cars-water-repellent) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-29*