Changing Fuel Tanks

[Zukin]

Hi there

I am about to change fuel tanks on the ole XR, I have purchased a bigger fuel tank (for the longer rides:rockon: ) and wanted to double check if I needed to add any gasket type sealer where the tap bolts into the tank??

Any any other ideas/suggestions?

Cheers

[What?]

There should be a rubber O-ring to seal it, (or maybe a cork gasket?). Either way, no goob required.