w00kie
Registered user
This is the stuff I have in my tires: ultraseal. There's a mad video on the site of a guy seriously abusing a tire without it deflating. I've never had a puncture with it (at least I don't think I've ever had a puncture with it
) but several people recommended it to me. I don't know can it work with tubes but I can't think why it wouldn't.