3M spent 7 years developing their worldwide patent security film. There is nothing like it, so be sure it's 3M Scotchshield you are getting. Unfortunately some people say it's 3M or like 3M, but it's not. And when you want the security film to work, if it's not 3M it might not be up to the test. 3M Ultra Scotchshield Security Film is unique in its manufacture and thus in its results.
At other times the windows or doors must remain optically clear, just like the glass it's on. Again 3M Security film adhesive ensures that this happens and is also supported by the 3M Lifetime Guarantee that should it bubble or delaminate. We will replace it, labour and materials free of charge and with no out clause. No other security film has this unique and exceptional warranty. Finally, the tinted or clear vision also reduce 99% of all Ultra Violet Light coming through the window. That is UVA, UVB and UVC. Be sure and ask for 3M Ultra Scotchshield by name.