The SiO2 coating on a filament of a microfiber. (The fissure was induced in order present an image which shows the characteristics of the coating.)
Spray-on liquid glass is transparent, non-toxic, and can protect virtually any surface against almost any damage from hazards such as water, UV radiation, dirt, heat, and bacterial infections. The coating is also flexible and breathable, which makes it suitable for use on an enormous array of products.
