Okay, you have me intrigued, how does one use shrink tubing on a jig for dipping into powder paint?
Does that work if you heat a large number of jigs in a toaster oven?
Place on eye of hook and paint head normal. When you go to heat the head the heatshrink shrinks on the eye. I don’t see why one couldn’t cut a bunch of pieces, place on heads and then place a batch in the oven to heat head.