I"m looking to buy a puncture kit to stick under the seat of the xt ,with it being tubed tyres the tubeless kits are no use, has anyone used the spray tins of "tyre weld" And before some smarty asks, yes i"m in the AA but i want something in case i get caught out. the tin needs to be small enough to fit under the seat has anyone got any ideas whats the best stuff to buy.