KR Group, First of all Happy New Year to all. I?m in the process of building a different airplane, but have followed this site for a long time. Way too much good info to stay away. I have a need to find a suitable sealant to put around the fittings that are installed in plastic ?? fuel tanks. there is a aluminum fitting that is held in the tank wall or base with a large washer and nut, also a small rubber o-ring that is squeezed between the washer and the tank . Seems a bit fragile to me and wondering if I can?t strenthen the seal with a semi-liquid sealant that would stand up to the fuel? I can?t find a caulking or sealant that is resistant to fuel? any ideas? tnx jw
Joe. E. Wallace jwallacep51 at gmail.com
