The original fuel tank, made from panels of aluminium honeycomb core sandwiched between phenolic skins, was looking a bit sad. It deserved some attention.
The tank’s interior was in good condition, except that the fuel outlet mesh screen (made from a “tea leaf strainer”) had come adrift. However, the exterior seams had some worn areas.
After careful sanding, I filled any voids with epoxy filler, then glassed each seam. After final finishing, the tank looked much more presentable.
I created a large finger strainer from 0.3mm brass mesh and soldered it into the outlet fitting. Hopefully this will prevent larger bits of rubbish getting into the fuel line and clogging the fine filter.