Got back from trip early so second half tank layup prep completed
The small nicks on the plug were wet sanded with 1200 grit paper. Then the 1st tank half placed back on plug
Vinyl tape applied over center joint. The flash tape would not stretch over compound curves and left wrinkles which would lock the new part on the plug. I used vinyl tape that stretched over the joint and stayed smooth. Then the flash tape was used t cover the first half part.
Clear packing tape used to secure plug into the box for stability as before
4 coats of Partall past wax rubbed on plug and buffed off
One coat of PVA brushed on plug. Next is the epoxy and glass layups.