Q² Mohs EVO uses fluoro modified polysilazanes for the first time in the car care industry. Why is that so important? Modifying polysilazanes at the precursory stages bring enormous benefits on all levels: durability, chemical resistance or ease of use. Amazingly easy to apply and wipe off, yet extremely chemical resistant. Slick and smooth, yet very durable. Gloss and extreme hydrophobic are just value-added.