Yea, don't know how good it is, but it does say only for tubed tyres, not tubeless, so I guess if you throw away the tube when you do the permanent repair then not much mess.
Has anyone tried”Slime” the green stuff in a bottle which is supposed to seal a puncture? I bought a bottle after reading about it, I think on http://www.f650.com. Fortunately haven't yet needed to use it, but would be interested to hear from anyone who has. It comes with one of those valve caps to remove the core to, the only other thing you need is a pump, I bought a small double acting hand pump from a bicycle shop which works quite well.
