I have a slow puncture on the rear of my motorbike tyre which means I have to top it up with air every couple of days or so, there's loads of tread left on it and it seems a shame to ditch it as it's a nice tyre to ride on... in the dry.
Is there any stuff that you can spray into the tyre via the valve to seal up any tiny holes that may be there? Obviously this won't be a permanent fix because eventually I will buy a new tyre, but if there's something to tide we over for a few weeks that would be great!