Originally Posted by
prathmann
I've found that the 'let dry' step can be important and therefore it's best to do the patching at home without any time concerns. .
+1, I didn't mention this since the OP says he does that, but this isn't a place for impatience. No blowing on the glue to dry it faster, or any shortcuts. As noted, carry a spare, so you can do a proper job at home.