In all honesty, the best crankbait clear coat is the one that suits you and your needs. You will have to go through the trial and error process to determine the perfect product for you.
There are hundreds of options out there. From single stage, two part, two part automotive, MCU, you name it. They all work and will coat a paint job. Things you need to take into account, dry time, cure time, how many coats, durability, can it hang dry, rotating drying rack etc.
Once you have found out what works best for you and your situation you will not only produce a better product but will have more confidence in it.
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