Frequently Asked Questions

Answers to the most common questions about VisioDry and VisioFog. Learn how the products work, where to apply them and how to get the best result.

VisioDry Superhydrophobic protection against water, rain and wet snow.
VisioFog A solution against fogging on visors, glasses and other transparent surfaces.
Correct application For the best result, always start with thorough surface cleaning.

VisioDry FAQ

The most common questions about VisioDry water-repellent protection, its effectiveness, use and difference from regular products.

What makes VisioDry different from standard water-repellent products?

VisioDry is a superhydrophobic product. Standard water-repellent products are usually only hydrophobic.

A superhydrophobic surface is characterized by a contact angle greater than 150°, where the water droplet is almost round, and a very low roll-off angle. In practice, this means droplets roll off the surface more easily, even at a very slight incline or low speed.

Why choose VisioDry as a water repellent?

Thanks to its superhydrophobic properties, VisioDry helps keep visors, shields or glasses dry in the city, on the highway, during sports and in everyday use.

The advantage is that it works not only at higher speeds, where droplets are blown away by airflow, but also helps at lower speeds or when standing still.

How long does VisioDry remain effective?

Effectiveness depends on the type of surface, way of use and mechanical wear. If the treated surface is not touched or wiped, the protection may last for several weeks.

However, the layer can be removed by mechanical rubbing. The advantage is that you can clean the surface again and repeat the application at any time.

Is VisioDry effective against rain and fog?

VisioDry is primarily designed against water, rain, wet snow and small water droplets on the outside of the surface. It also helps with very fine droplets that may appear in fog or drizzle.

Important: VisioDry is not an anti-fog product for the inside of a visor. For inside fogging, use VisioFog.
Can VisioDry be applied to any type of surface?

VisioDry is designed for use on various transparent surfaces such as visors, shields, glasses, goggles, protective glass, filters or selected optical surfaces.

It does not damage common surrounding parts of equipment, such as glasses frames, the area around a helmet visor or accessory parts.

Warning: On new helmet visors, the protective film may leave residues that reduce product effectiveness. The surface must be cleaned very thoroughly before application.
How many applications can be done with one aerosol?

The exact number of applications is stated on the bottle and depends on the size of the treated surface.

A 35 ml aerosol is approximately enough for 18 motorcycle visors, 40 ski goggles or 50 pairs of regular glasses.

Is VisioDry really transparent?

Yes, the VisioDry coating is transparent. It may slightly reduce surface gloss, so glass or plastic may appear slightly more matte, but this does not affect practical transparency.

Tests show that more than 99% of light passes through a correctly treated surface.

Does VisioDry protect against fogging inside my helmet?

No. Fogging is caused by condensation of water vapor on the inside of the visor. VisioDry is a superhydrophobic product and is mainly applied from the outside against water.

For the inside of a visor, glasses or goggles, use VisioFog, which is designed specifically against fogging.

Is VisioDry effective against flies and mosquitoes?

No. VisioDry is active mainly against water, rain, wet snow and droplets on the surface. It is not designed as insect protection.

In practice, rain and a large amount of insects usually do not occur under the same conditions.

How should the surface be prepared before application?

The surface must be clean, dry, degreased and free of residues from other cleaning products. Ideally, use VisioCrystal cleaner.

If other cleaners were used, they must be allowed to fully evaporate. Chemical residues may negatively affect the effectiveness of VisioDry or VisioFog.

Still not sure?

Use VisioDry on the outside against water and VisioFog on the inside against fogging. If you are dealing with rain, water droplets or wet snow, choose VisioDry. If you are dealing with fogging on a visor or glasses, use VisioFog.