Need some help from a fiberglass expert.
Evidently the fittings were put in to tight, resulting in the spider webbing.
Once I took the fittings out, I can see the cracks run the depth of the threads, (from the inside to the outside of the tank.
I'm afraid when I put the fittings back in, they will stress and open the cracks.
My thought (for what it's worth) is to enlarge the existing hole, then make a plug, the same thickness of the tank. Insert the plug, securing it with resign. Then lay over glass, extending past the spider webbing slightly.
Once all has set up, drill and tap a new hole in the original position for the fitting.
My explanation probably is confusing, sorry LOL.
I open to suggestions. Please fire away. My experience with fiber glassing is minimal at best.
20171015_172922-1-1.jpg

20171015_172922.jpg
Thanks
Brian