Tire Sealant

[viking1]

I saw this Ride-On Tire Sealant product at the bike show. It's a preventative thing, ment to be sprayed into a new tire to stop future punctures. Has anyone used it?

 

[Oldschool]

I have only seen the videos on you tube, and heard a few things from guys that have tried it. Seems to work, and not messy like Slime.

 

[thepopularjock]

I wouldn't mind giving this stuff a try but I don't think I will invest in it until my next set of tires.
I was reading about run-flat tires last night and saw something about this becoming an industry standard in the near future. I wonder if motorcycle tires will follow?