3M bedding and glazing PN 051135 08509. just put my windshield and backlight in 2 weeks ago. real messy stuff but good. get 3M general purpose adhesive cleaner adhesive (PN 051135-08984) and mineral spirits to clean glass and any spillover. use mineral spirits for rough cleaning and adhesive cleaner for cleanup. after 2-wks i still have a residue after about 8 cleanings. someone on Forum suggested handcleaner (DL, GoJo,) works good and i will try that. i only have film noticeable whern wipers on. PM me if you need procedure.