View Single Post
Old 02-13-2015, 05:59 PM   #4
SS Tim
Registered User
 
SS Tim's Avatar
 
Join Date: Aug 2010
Location: Edwards, CA
Posts: 7,507
Re: A sealant that is impervious to gas?

Anything I can think of, like PRC or ProSeal, is going to show .
But you could try a tight fitting "O"-ring on the filler neck below the cap and above the gasket to act as a drip stop. It would also help keep fuel off the body during one of those fueling overflow moments.
SS Tim is offline   Reply With Quote