I finally decided to spend the time and epoxy my speargun. I first did two coats 12 hours apart. I was not well prepared and had some fish eye troubles and some running epoxy issues as well. I sanded after the 2nd coat to even things out for the third coat which would had hopefully been it. Well I missed some spots on the third coat so I then came through and applied epoxy to the spots I missed. Then I had runs. No bueno.
I decided to wetsand all the way to 1000 grit and proceeded to buff and polish it out with non silicone based compounds and polishes. I used a foam cutting pad and a foam polishing. I did not need a wool cutting pad. Now it does not look like a Phil Herranen epoxy finish but I am proud of it except for where I sanded through.
So here is my question-
In the spots that I sanded through I was thinking of taping off an area around the epoxy-less area and applying a coat of epoxy then wet sanding and finish by buffing and polishing. Would this work?
Should I use frog tape and when the epoxy starts to set pull the tape?
Any critiquing is awesome.