I’m sure that is a very good possibility. I even saw where somebody uses baking powder? or even talcum powder mixed with epoxy as a filler. You can probably even use similar colored sanding dust mixed with the epoxy. All of these will be things I’ll try in the future. Welcome to the channel and thanks so much for sharing
@ToolScouter , I've never tried hanging hammer or axe handles. I'm usually really good at breaking them. I usually stick with steel or fiberglass handles because of that. However, I think your video might help me work up to it.