The gas tank in my 66 Elky has been opened for about 7 years with no gas in it is there any way to treat some mild corrosion on the inside of the tank and help would be appreciated

My ElCamino page (http://www.geocities.com/helopilot1967/ElCamino.html)

POR-15 makes a fuel tank sealer kit. It has a cleaner, etch and sealer.