[Chevelle-List] Welding & Sealing

[Chevelle 69]

Title: Message

Gents,            I am about to start welding in floor pans. I want to use a lap joint, but was warned that you can get rust developing where the metal overlaps. That's a good point.   Another guy recommended some stuff to put in there before you weld but can't give me the details on what it is and where to find it. I know to watch out for fumes when welding....so have to be careful.   What have others done to prevent rust there? Does anyone know of a product to use there?                                                                                             Steve