Over the last few weeks I got back in to riding a road bicycle, with tubed tires and I'm not sure if i'm unlucky or not but had two flats in five days.
The first one I just replaced the tube, considered it a fluke and carried on, the second time I wasn't as happy, mainly because I had to walk home, four miles.
So i went to a local bike shop and asked them, they suggested Specialized sealent, telling me it had small fibers so it worked better than Stans or Slime.
One point to note here is I am away a lot and the bike will sit so I need something that won't set if its not rotated.
I put it in the tubes and seemed easy enough, but was wondering what the concensus of opinion was with more experienced riders?