Originally Posted by
cavernmech
If the tire has a removable valve core, just squirt some Stan's sealant in there with a syringe. Should fix it up fine. Start with a small amount first so you don't end up with too much excess in the tire.
I tried this the other day and the core is not removable, which I thought was a bit weird for a tubular so maybe I was attempting to take it out improperly. Is there a way for me to tell if the core is removable?
Thanks.