Very nice work!
A couple of tips :
If you add colloidal silica to the epoxy, it won't run. You can shape it like wax.
When you drill new holes, you should drill them oversize, fill with epoxy, then drill holes for the bolts. This way the core is sealed from moisture.
A couple of tips :
If you add colloidal silica to the epoxy, it won't run. You can shape it like wax.
When you drill new holes, you should drill them oversize, fill with epoxy, then drill holes for the bolts. This way the core is sealed from moisture.