Gtechniq Auto G4 & G5 Glass Polish & Water Repellent Kit is a professional two-step solution designed to deliver maximum water repellency and improved glass clarity, particularly suited for daily-driven vehicles and urban environments.

Unlike factory-applied or long-life glass coatings, aftermarket glass protection involves a balance between durability and water repellency. G5 Water Repellent is engineered to prioritise extreme hydrophobic performance, allowing water to blow off windscreens at speeds as low as 30 mph (≈50 km/h). On side and vertical glass, water rapidly beads and rolls away, leaving surfaces virtually spotless.

Once applied, G5 helps keep glass cleaner for longer, significantly reducing the adhesion of bugs, bird droppings, road grime, and ice, making routine cleaning faster and less aggressive.

The kit includes G4 Glass Nano Polish, a dedicated glass preparation polish that removes contaminants, residue, and traffic film, ensuring the surface is properly conditioned for optimal bonding of the G5 coating on glass and Perspex.

This system is an ideal solution for vehicles exposed to frequent stop-and-go traffic, where water repellency at low speeds is more beneficial than long-term durability.

Key benefits:

• Two-step glass preparation and protection system

• Extreme water repellency at low driving speeds

• Water blows off windscreens from 30 mph

• Improves visibility in wet conditions

• Reduces adhesion of dirt, insects, ice, and grime

• Keeps glass cleaner for longer

• Suitable for glass and Perspex

Ideal for: city-driven vehicles, daily commuters, and drivers seeking maximum hydrophobic performance rather than extended coating lifespan.