yes mate, just sand it back a little and reapply and see how you go. Considering where you live, it might pay to have a drying cupboard or some other safe place to let it dry/cure.
Take care when sanding the cap too much, as they are pretty thin: you dont want to go through.
Shake Dingo tone well before use, also keep the cap on as much as possible to prevent drying, even when applying.