Prostaff Rain Monster sRider 190 ml

Rain Monster Hydrophobic Coating for Car Windows & Side Mirrors

From the innovative Rain Monster series with outstanding performance comes a hydrophobic coating for car windows and side mirrors that is incredibly easy to use. Simply spray it onto the glass and wipe it off to achieve an instant water-repellent effect.

Its triple-silicone formula bonds to the glass surface, creating a durable hydrophobic coating that causes rainwater to bead up and roll away, delivering an effect comparable to traditional wipe-on coatings. Unlike conventional products, it requires no time-consuming surface preparation, rubbing, or drying, making application quick and effortless for anyone.

The product is suitable for all exterior automotive glass, including the windshield, rear window, side windows, and side mirrors. When applied after every car wash, it helps maintain the hydrophobic effect while reducing the buildup of stubborn water spots and scale deposits.

Key Features

• Large 190 ml bottle

• Suitable for:

  • Windshield

  • Rear window

  • Side windows

  • Side mirrors

Clear Visibility in Rainy Conditions

Poor visibility through the windshield or side mirrors during rain increases the risk of missing vehicles ahead, pedestrians, traffic lights, lane markings, and road signs. Thanks to its quick and easy application, this product creates a uniform, streak-free hydrophobic coating, improving visibility and making driving in wet weather safer and more comfortable.

For All Exterior Automotive Glass

Suitable for use on the windshield, rear window, side windows, and side mirrors.

Instant Hydrophobic Effect

The advanced triple-silicone formula forms a hydrophobic protective layer on the glass surface, causing raindrops to bead and roll off. The coating is resistant to light contact, helping maintain its water-repellent performance for an extended period.

Standard Application

1. Remove the spray nozzle lock.

2. Spray the product onto the glass from a distance of approximately 5 cm (2 inches).

3. Before it dries, spread it evenly and wipe with a soft, dry cloth or microfiber towel.

4. When the cloth begins to glide smoothly over the surface, the application is complete.

Application in Summer or on Hot Glass

If the glass surface is hot, first spray the product onto a soft, dry cloth, then lightly spray the glass as well. Spread evenly and wipe dry.

Storage and Spray Nozzle Maintenance

How should the product be stored? How can nozzle clogging be prevented?

After prolonged use, the spray nozzle may not operate properly or may begin to leak. This occurs because the liquid can harden inside the nozzle.

To prevent clogging, turn the bottle upside down before storing it and press the trigger 3–4 times until no more liquid is released.

If the nozzle becomes clogged, remove it and soak the entire spray head in warm water. While submerged, repeatedly operate the trigger several times to restore normal spray performance.

Capacity: 190 ml