I've always used powder paint when making lead jigs and jigging spoons and then just baked in a toaster oven to cure. Even use a powder paint gun to powder paint blade baits and shiver minnows. I am now wanting to try acrylic paints as I like the finer detail that can be acheived. My hold up is what to use as a topcoat/sealer? I know KBS is popular, but I make jigs/lures for my use and not for resale. I feel the KBS is fairly expensive and will go bad before I get enough use out of it. What other options are out there? I've seen clear nail polish mentioned, but not sure how long that would hold up. Can 2 ton epoxy be thinned out to provide a thin coat? Looking for something that won't effect the action of a blade bait, but provide a durable topcoat/sealer. Thanks for any insight...