Ucmj22
Implications for sign people
By liability of course. blade selection per wrap installs first comes to mind, Installing any graphic on any type of glass requires an understanding of what kind of glass will or will not be scratched by your personal installation style/blade selection.
I'm assuming that by asking me that question, you've already posted the NEED to use stainless steel blades on all glass as the fact of the matter is that stainless steel is softer than carbon steel, and everybody here knows that a carbon steel blade will etch/scratch glass, versus using a stainless steel blade that is actually softer than the glass and unless used aggressively, can't actually scratch glass?
(still love ya) cp