---
product_id: 674685402
title: "Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - 3 to 6 Months, Beads Water for Car Windows, Marine Glass"
brand: "gtechniq"
price: "A$79"
currency: AUD
in_stock: true
reviews_count: 5
category: "Gtechniq"
url: https://www.desertcart.com.au/products/674685402-gtechniq-g5-water-repellent-coating-for-glass-and-perspex-100ml
store_origin: AU
region: Australia
---

# Hydrophobic coating beads water at 30mph+ Optimized for automotive & marine glass Strong chemical bond for 3-6 months durability Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - 3 to 6 Months, Beads Water for Car Windows, Marine Glass

**Brand:** gtechniq
**Price:** A$79
**Availability:** ✅ In Stock

## Summary

> 💧 See Clearly, Drive Confidently – Because Every Drop Counts!

## Quick Answers

- **What is this?** Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - 3 to 6 Months, Beads Water for Car Windows, Marine Glass by gtechniq
- **How much does it cost?** A$79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/674685402-gtechniq-g5-water-repellent-coating-for-glass-and-perspex-100ml)

## 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

- • **Rain? No Pain.:** Transforms glass into a water-repellent shield for crystal-clear visibility in wet weather.
- • **Lasts Like a Pro:** Up to 6 months of durable protection with a chemical bond that outperforms typical coatings.
- • **Versatile Clarity:** Perfect for car windows, marine glass, shower doors, and Plexiglass surfaces.
- • **Effortless Application:** User-friendly formula that anyone can apply for a flawless, streak-free finish.
- • **Stay Spotless, Stay Ahead:** Reduces smears, bugs, and grime buildup—keeping your glass pristine and your ride envy-worthy.

## Overview

Gtechniq G5 Water Repellent Coating is a 100ml advanced hydrophobic treatment designed for glass and Plexiglass surfaces. It creates a strong chemical bond that repels water at speeds as low as 30mph, enhancing visibility and reducing smears for 3 to 6 months. Ideal for automotive windows, marine glass, and more, it offers easy application and long-lasting protection against contaminants.

## Description

Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - 3 to 6 Months, Beads Water for Car Windows, Marine Glass

Review: Works really, kind of a pain to buff off, but is a solid product
Review: Tutto ok è un buon prodotto.

## Features

- IMPROVES WET WEATHER VISIBILITY: With Gtechniq’s G5 Glass & Plexiglass Water Repellent Sealant, you can protect any glass or Plexiglass surface and transform it instantly into a durable, hydrophobic surface that improves visibility in the rain. With improved beading, the rain will roll off any G5-treated glass surface at speeds as low as 30mph, and reduce smears and marks from day-to-day use, leaving a virtually spotless surface.
- PERFECT FOR COMPOSITE GLASS: Since it improves visibility through any glass that is treated with G5 Repellent Coating, G5 is perfect for your car’s windows during any wet weather. It’s a perfect all-rounder for glass and Plexiglass substrates such as windows, marine glass, shower doors, headlight lenses and so on. It’s not as durable as Gtechniq’s G1 Clear Vision Smart Glass, also available on desertcart, which is designed solely for glass surfaces.
- STRONG CHEMICAL BOND: Unlike regular rain repellent coatings that adhere to the surface of the glass using relatively weak physical bonds, G5 uses a strong chemical bond which gives G5 unrivaled durability. Any glass coated in G5 will stay cleaner for longer and any contaminants such as bugs, bird droppings and ice will be easier to remove. With one application, the beading effect will last up to 3 to 6 months of durability.
- EASY TO USE: With Gtechniq’s G5 Water Repellent Coating, you don’t need to be an expert to apply it. Shake well before applying, and ensure that your surface is dry and free from residue. (For best results, prep your glass using G6 Perfect Glass and an MF5 Power Glass Cloth, followed by G4 Nano Glass Polish and a medium pad, all sold on desertcart). Apply a liberal amount of G5 and work product into the glass in a circular motion covering all of the glass, and leave to cure for 10 to 15 minutes.
- 100% CUSTOMER SATISFACTION: We at Gtechniq are as passionate about the quality of our products as we are about the assistance and stellar service that we provide to each and every one of our customers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004JNRROQ |
| Best Sellers Rank | #196,623 in Automotive ( See Top 100 in Automotive ) #318 in Glass Care Products |
| Brand | Gtechniq |
| Customer Reviews | 4.3 4.3 out of 5 stars (162) |
| Date First Available | 5 November 2024 |
| Exterior | Water Repellent Coating |
| Item Weight | 120 g |
| Item model number | G5 0.1 |
| Manufacturer | Gtechniq |
| Manufacturer Part Number | G5 0.1 |
| Model | G5 0.1 |
| Product Dimensions | 4 x 4 x 14.5 cm; 120 g |
| Special Features | G5 Water Repellent Coating |

## Images

![Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - 3 to 6 Months, Beads Water for Car Windows, Marine Glass - Image 1](https://m.media-amazon.com/images/I/612tgm9xSkL.jpg)
![Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - 3 to 6 Months, Beads Water for Car Windows, Marine Glass - Image 2](https://m.media-amazon.com/images/I/715u7CGQ0GL.jpg)
![Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - 3 to 6 Months, Beads Water for Car Windows, Marine Glass - Image 3](https://m.media-amazon.com/images/I/71P9oNAe+AL.jpg)
![Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - 3 to 6 Months, Beads Water for Car Windows, Marine Glass - Image 4](https://m.media-amazon.com/images/I/71a4k3XL2PL.jpg)
![Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - 3 to 6 Months, Beads Water for Car Windows, Marine Glass - Image 5](https://m.media-amazon.com/images/I/71eI7DMH9xL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 23 December 2025*

Works really, kind of a pain to buff off, but is a solid product

### ⭐⭐⭐⭐⭐ Review
*by M***D on 27 February 2019*

Tutto ok è un buon prodotto.

### ⭐⭐⭐⭐⭐ Review
*by T***I on 4 January 2025*

Everyone who loves cars must try this cosmetics. Ease to use, very effective,

## Frequently Bought Together

- Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - 3 to 6 Months, Beads Water for Car Windows, Marine Glass
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**Shop now:** [https://www.desertcart.com.au/products/674685402-gtechniq-g5-water-repellent-coating-for-glass-and-perspex-100ml](https://www.desertcart.com.au/products/674685402-gtechniq-g5-water-repellent-coating-for-glass-and-perspex-100ml)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-05*