KR>Fuel Tank

[Timothy Bellville]

I believe that I have a RR fuel tank that is made out of Polyester resin. To
accommodate some new instrument I needed to notch out the back of the tank.
can anyone throw some advice on the best way to finish this mod to the tank?
What kind of resin do I use or can use?
I have several test pieces curing right now with "west system and poly. "
and poly to poly . But I would value any impute on this. I plan on doing an
emersion test in fuel to test for delaminating.
Thanks
Tim Bellville
KR2 N7038V