Depends on what you consider a long bonding. I use the Walker No-Shine contours. I change every week, I don't like to leave it on longer so my head can breathe and I can exfoliate my scalp (which everyone should do. Keeps the scalp healthy and makes for a stronger hold IMO). I get a good hold, and I still have to use the 91% alcohol and be careful when I lift off, so I'm guessing I could keep it on longer, but don't want it to start breaking down and getting gooey like the Blue Liner does.