A TU member sent me a template for a shallow balsa crank he made that is a fish catcher, so I went to the local hobby store, bought some balsa, and made one. It caught the snot out of the fish Sat.
I sealed it with super glue, painted it with Createx, and top coated it with one dip coat of Solarex.
After what had to be fish number twenty, I went to clean some grass off the bill and saw that the topcoat and paint were gone from around the circuit board lip slot. The bait wasn't damp looking, so the super glue sealer did it's job, but the extreme vibration from the bill seemed to be too much for the Solarez in that area. Since I dip and hang the baits from the nose over the Solarez jar, I'm guessing the resin was thinnest at that point.
When I checked the bait more closely yesterday, I saw that there was additional chipping on the sides where the thrashing fish had slapped the treble into the side of the bait.
I'm going to touch up the missing color, and then do another dip coat today, maybe two.
So I'm wondering if it was just too thin a coat of Solarez, or if it was the soft hobby balsa.
I just made two more of the same bait from balsa that is 1.5 times as dense by weight (thank you Ben), and I'm going to paint them in the same sexy shad pattern and dip them in Solarez one time. I'll fish them hard tomorrow, and hope to get a true test again, if the fish will cooperate.
Has anyone else had that experience with either hobby balsa cranks or Solarez, or both?
P.S. I put runny super glue into my pilot holes in the hobby balsa, and then used .072 sst screw eyes for the line tie and rear hook hanger, and an LPO 3 gram weighted hook hanger for the belly, and they all held up just fine. I slapped the grass of the lure a lot to see if the hardware would hold up to real fishing conditions, and it did. I was using 17lb mono on a med. light crank rod, and the bait had #2 short shank EWG trebles.