[color=rgb(0, 0, 0)] I carry one these kits, never tried it at the road side, but have once deliberately punchered a worn out tyre and repaired it. Not a pound of pressure was lost in over a week, and when I [/color]removed the tyre, try as I might I could not pull the plug out from the inside of the tyre using pliers. Finally the end of the plug pulled off .
http://www.ebay.co.uk/itm/Motorcycle-Tyr...2eb5f4ffb6
http://www.ebay.co.uk/itm/Motorcycle-Tyr...2eb5f4ffb6