Zero stars, not worth anything, useless materials, does not dry at all the little material it has inside because the other half is dry. Waste of money...

The varnish does a very good job. However, the resin is difficult to use and if not applied correctly, the result will be ugly.
If the damage to the wheel is not too severe, use only the varnish, you will do a great job.
If you also use the resin, make sure to paint the entire applied surface as it will yellow over time.