Revitalize your car!? Get extraordinary shine & water repellency with the latest "Ultra Hard"

From Rinrei, which has garnered tremendous support from the self-car care faction, the strongest glass coating agent in the brand's history is born. It completes everything from the body and glass to unpainted resin and door visors with just one product. A shine like that of a new car returns──!?

The finish with a wet look is beautiful.

"Ultra Hard W Coating PRO" forms a deep, rich shine that is moist from the moment of application. The coating reacts with moisture in the air, curing to adhere tightly to the painted surface, giving it a "wet look." By simply incorporating it into your regular car wash cycle, you can maintain the impression of a new car. The coating has high transparency and is compatible with all paint colors. For white, it makes the surface appear brighter, as if the cloudiness has been removed, while metallic and pearl finishes enhance the flake effect, bringing out the inherent beauty of the colors. With minimal oil film sensation, it offers a finish that perfectly meets the preferences of users who value the clarity of the wash.

High water repellency × stain prevention to block rain stains, pollen, and yellow dust.

The coating creates a surface that repels water droplets into spherical shapes, allowing them to roll off with the airflow while driving. It suppresses the occurrence of water spots that can form as it dries, and during the rainy season or pollen and yellow dust periods, it maintains a state where dirt is less likely to adhere. Even if mud splashes or road dirt containing oil attaches, it can be easily removed with just a light wash. As long as the base coating does not peel off, subsequent car washes can be done in three simple steps: “wash → rinse → lightly wipe.” Even if the frequency of washing decreases, you can keep your beloved car clean. Furthermore, you can also expect savings on water bills and labor time.

One product for body, glass, and unpainted resin.

Not only the body of your beloved car, but also the application on unpainted resin parts and glass surfaces is possible. Unpainted resin, which tends to fade due to ultraviolet rays, regains its black contrast by covering the surface with a uniform film, tightening the overall impression of the car.

When applied to glass surfaces other than the front, water droplets quickly fly away, improving visibility during rain. There is no need to change the coating agent for each part, as this one product completes the coating process.

Completed in 3 steps

The work process consists of just 3 steps. Apply "Ultra Hard W Coating PRO" thinly and evenly with a dedicated applicator, wait for 30-60 seconds, and simply wipe it off. For glass surfaces, it is easier to adhere after the oil film is removed, and for unpainted resin, it is better to remove the dust before application.

Even for beginners, if you follow the steps, you should be able to finish without unevenness in a short time.

Product name / Ultra Hard W Coating PRO
Price / Open
Released by / Rinrei
Content volume / 100mL (liquid)
Usage / Protection and luster enhancement of automotive exterior
Features / Moisture curing technology, high water repellency, dirt resistance, compatible with all colors, usable on body/glass/unpainted resin
Durability / More than 1 year on body paint surface (in-house testing)
Application process / Apply → 30-60 seconds drying → Wipe off

● Rinrei

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