found an interesting use for adpro. i was making these custom lights for my boat out of starboard strips. starboard is polyethylene. i tried atleast 1/2 dozen different types of double sided tape on the stuff and it all just fell off. i figured i would give the spi adpro a try. sprayed a light coat on the strips, stuck the tape and boom. it stuck rock solid. the led strips would not stick and the attachment tape either. in a nutshell the adpro works for psa adhesives as well as for paint.