All these techniques and noone has mentioned the best glue secret.
I use, and I have to emphasized how unknown this is. LOCTITE Glue. It has less drying agent that any tire glue in the market. Although not merchandise for tire jobs this glue will NEVER come off. I have tried several brands and they all at one point or another come un-glued in some areas. The LOCTITE bonds MUCH better. It dries at a slower rate but once dry it leaves very little cristalization residue and lasts longer than any other brand. And it costs less too.
I laugh at racers re-glueing tires at the track with LOSI, AKA and other brands. If you don't believe me, try it once. You will be thankful to take my advise. Happy Glueing.