How to use JB Weld | JB Weld Original Cold Steel | JB Weld Step-by-Step Instructions 38 related questions found How do you make J-B Weld stronger? JB Weld can crumble. It has to be a stronger product than JB Weld.Try an epoxy called Super Mend, it works great and is much stronger...
I would build it higher using J & B Weld and then epoxy a fiber optic rod on top. I had J & B Weld and epoxy on hand, and a visit to theBrownellsweb site soon produced a tube of three, .060" x 6" fiber optic rods, one red, one yellow, and one green. Stock number = 100...