In the first post Deadly Buck asked.
What is the best clear coat that combines ease of use, smooth finishes and affordability?
Devcon 5 Minute Epoxy is not it!
Devcon 2 Ton is real good. ( You only get about 5 minutes working time )
Devcon 5 Minute Epoxy - Water resistant
Devcon 2 Ton - Waterproof
You do the math. It's a simple choice.