Used a can of tyre weld on another bike on the Lakes dooo. Dodn't look as though it was going to work as it appeared to come out of the hole but I just carried on and put the whole lot in . It did seal the hole which had been made from a small nail about 3mm diameter, Kept the tyre inflated with my small portable compressor!!!!!!!!!!!!!!!!!!!!!!!!
about ten times on the rideout!!!!!!!