Faqs
Do you have a question about the products in the VisioDry range ? Check out our FAQ to find out everything you need to know about their use, effectiveness and application. We've put together answers to the most frequently asked questions to help you get the most out of our products. 
Its superhydrophobic properties will keep your screen or glasses dry, in town or on the fast lane, whatever your speed or the intensity of the rain.
VISIODRY® is a superhydrophobic product, unlike all other rain repellents on the market, which are simply hydrophobic.
Superhydrophobia is characterized by a contact angle >150° (the water droplet is almost round) and a rolling angle >10°. In practice, a very slight inclination from the horizontal is enough to make the drop roll, even when stationary.
Several weeks, if you don't touch it, but can be rubbed off.
This allows you to clean and treat your visor at any time.
Yes, the micro-droplets that make up fog are the most difficult to eliminate.
VISIODRY®'s superhydrophobicity effectively fights off the finest drops and keeps the visor perfectly dry in all conditions.
Yes, VISIODRY® does not interact with materials, making it compatible with all your equipment. VISIODRY® will not damage spectacle frames, camera components or the helmet around the visor.
Warning: on new helmet screens, the protective film sometimes leaves a deposit that prevents the product from working properly. It is essential to clean the screen thoroughly before applying VISIODRY®.
The number of applications is indicated on the bottle. For the 35mL aerosol, that's around 18 motorcycle visors, 40 masks and 50 pairs of glasses treated.
Yes, the VISIODRY® coating is transparent; it slightly attenuates the shine of the glass, which has a more matt appearance, but this does not alter the transparency.
Scientific tests have shown that over 99% of light is transmitted through a treated surface.
No, condensation occurs when water gas condenses on the inside of the glass.
The surface must be superhydrophilic to combat this phenomenon. VISIODRY® is superhydrophobic and is applied to the outside!
No, it's a product active against water. But it's rare to encounter rain and mosquitoes at the same time!
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Unlike many spray products on the market, Visiofog comes in a reusable microfiber wipe that's practical, clean and easy to apply. It doesn't run, leaves no residue and ensures even, streak-free application. Its technology guarantees an effective anti-fog effect while respecting clarity of vision. A reliable, long-lasting solution for your equipment
Visiofog is designed for use on helmet visors, goggles, sports glasses, masks and other optical surfaces exposed to fogging. It is compatible with most materials (glass, plastic, polycarbonate...). However, avoid using it on surfaces already treated with a specific coating, without testing first.
No. Visiofog is totally invisible when applied correctly. It leaves no greasy film, no trace, no whiteout. Simply rub the surface gently with the wipe for an even, transparent treatment.
Visiofog's anti-fog effect lasts up to 8 hours after application. This time may vary slightly depending on humidity, temperature and conditions of use. For optimum protection, we recommend reapplying Visiofog every day, or before any prolonged activity in a humid environment.
Each VisioFog wipe can be used up to :
150 times on a helmet visor
200 times on a pair of glasses
As long as you keep it in its resealable pouch after each use to prevent it from drying out. Proper storage guarantees long-lasting effectiveness.
For maximum effectiveness, press the wipe firmly and evenly over the entire inner surface of the visor or goggles.
Once the application is complete, you can test the effectiveness of the treatment by blowing on the surface: if no mist forms, the application has been successful. If some areas are still fogged up, simply reapply VisioFog locally to these areas to guarantee complete protection.
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Visiocrystal effectively cleans all surfaces without leaving residues. This is precisely what makes Visiocrystal different: a perfectly clean surface guarantees maximum Visiodry and VisioFog efficiency. Conventional cleaning can leave invisible traces that reduce the performance of superhydrophobic or anti-fog treatments. With VisioCrystal, you start from a perfect base.
No. Its formula has been specifically developed to be gentle on sensitive surfaces, yet highly effective. With no abrasive agents, Visiocrystal respects existing treatments on visors and lenses, and won't alter the transparency or performance of your equipment.
Yes, VisioCrystal is formulated to effectively remove grease marks, hydrocarbon residues, insects and other common soiling from glass, plastic and metal surfaces. It is particularly suitable for visors, glasses, headlights and rear-view mirrors. For heavily soiled mechanical areas, a specialized degreaser can be used in addition, but for all exposed and visible surfaces, VisioCrystal does the job perfectly.
Visiocrystal is ideal for helmet visors, goggles, sports masks, camera screens, headlights, mirrors and other plastic, glass or metal surfaces. It is suitable for all equipment requiring streak-free cleaning, whether for daily use or prior to the application of our other treatments.
Usage time depends on the type of surface being cleaned, but here's an estimate:
A 125 mL bottle cleans up to 120 helmets or 250 glasses.
A 250-mL bottle cleans up to 240 helmets or 500 glasses.
Thanks to its concentrated, effective formula, just a few sprays are enough for optimum results, with no waste.