Chemical Resistance

Safe Vision

Easy Clean

High Hydrophobic

Best Rain Repellent Spray for Windshields

Rain repellent spray for cars for safe driving in rainy conditions with 2 years of effective nano-coating. Glasshield glass treatment also protects your car’s windscreen and mirror with easy clean and stain-free effects.

Safe driving, clear vision, and easy clean effect transform your car windows to a high-tech one.

  • Your fellow drivers will look at your car in amazement as you pass them by without your wipers on.
  • Water drops slide right off, leaving no residue on your windshield–who needs wipers?
  • Dramatically increases visibility–better than new, better than waterproof waxes, this is nano-coating at its best!

Developed and well-known for effectively nano-coating glass and mirror surfaces of cars against stains and water damage, GlasShield is the best and most efficient product in the market for rain repellency, meaning it’s also the best for ensuring driving safety.

You and your passengers are safe when it comes to visibility in less-than-ideal driving conditions. Its Clear Vision effect is observed at 40 km/h speed in bad weather. Automobile windows and mirrors stay clean despite mud and lime.

How to Apply Nasiol Glasshield Rain Repellent Spray for Car Glass?
  • The surface should be free of any dust, dirt, oil, or water.
  • The application should be made in a shaded area.
  • The surface should be sprayed around 20 times for one square meter.
  • The surface should be buffed immediately with a dry cotton cloth.
  • Curing time is 24 h.
Applying of Nasiol Glasshield Water Repellent Spray for Car Glass?
Nasiol Glasshield Nano Coating Spray Specifications
Volume 50 ml
Application surface type Glass
Durability 2 years / 80000 wipes / 45000 km
Temperature durability 275°C
Chemical resistance 13>pH>1
Consumption 5 ml/ m2
Coating thickness 75-100 nm
Water repellency
Oil repellency
Shelf life 2 years
Keeping conditions -3°C to +30°C
Curing period 24 h
Box includes 15 pieces


Nasiol GlasShield is a glass protection product applied to car windows and windscreen surfaces. It enables the surface to become resistant to scratches, provides it with water and oil repellency, and easy cleaning of tough stains such as bird droppings.

It provides a safer driving experience with improved visibility in rainy conditions and offers up to 2 years of protection in normal conditions.

Nasiol GlasShield is an easy-to-use product thanks to its spray form. For the correct application, read the instructions on the packaging carefully and watch the application video.

Once you have applied Nasiol GlasShield correctly, there is no need for an additional coat. As the surface will already have been covered by the first coat, it is unnecessary to apply the second coat as there will be no additional surface left for Nasiol GlasShield to bond.

No. On the contrary, Nasiol GlasShield may increase fogging when applied to the interior surfaces of car windows.

Nasiol GlasShield has no heat prevention effect. However, it ensures UV resistance.

Nasiol GlasShield will protect the treated glass surfaces against fine scratches. However, it does not protect against breakage and heavy damage.

Nasiol GlasShield cannot be applied to car window films. Films on car windows are plastic based and Nasiol GlasShield only works on glass and ceramic surfaces.

You can obtain detailed information about the product through our official online store, or by reaching us via email or phone.

Nasiol GlasShield provides durability for up to 2 years or 45,000 kilometers in normal conditions.

An unopened bottle of Nasiol GlasShield can safely be stored for 24 months under the recommended storage conditions. Once the product has been opened and partly used, the bottle should be kept shut tightly and the remaining product should be used within 1 month. For the ideal storage, the ambient temperature should be between -3°C and +30°C.

You can benefit from our private labeling model for the unbranded Nasiol GlasShield, creating your own brand by choosing from the many options we offer you in the catalog we have prepared for this purpose.


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