I need a durable clear coat for some 3 & 4oz lead spoons (surf casting). In the past I have use Envirotex, but I could not find it at the hardware store. I grabbed a few tubes of the Devcon 5 minute epoxy. I think that I tried Devcon previously, and the clear coat turned to a yellow coat. However, the package claims that it dries clear. I just want to make sure that it dries clear before doing a few dozen spoons. Thanks!