Fuel tank issue

[fried1765]

The most important is to know what the base material is.
Steel?, PVC?, ABS, or?.
Next what glue/solvent will work.
Heck on some simple glue sticks will do the job.
Others a hot iron will suffice.

I once 'welded' (hot glue) wing tip fairings on a Cessna aircraft and they experienced many happy hours of flying.
Same for a trailer wheel fairings.
But none would have survived had I used the best epoxy ($) adhesive,

Shucks I've repaired eyeglass frames using acetone.

I realize that you are in Canada, but I wonder how the FAA would view that tip fairing fix?

 

[Vaquero]

Steel tank or plastic?
JB Weld should work fine on a steel tank....not so much on plastic.

Plastic.