Long Lasting
The nano DefenseTM surface can never be used up or expire, so the products surface has a shelf life that is virtually unlimited. The product’s service life is solely dependent on whether the surface is still present due to actual physical wear.
The print serves as a wear indicator, so if the text or graphics become worn or faded, it’s time to replace, as the coated surface that exists on top of the print no longer exists. Also, if nanoDefenseTM starts to peel off, we recommend replacement to keep the touch point from allowing contaminants from harboring behind the part where it is not active.