A recent thread discussed coating the wheel wells and cockpit floor to
protect it from fluid leaks, etc...  It seems most guys are using an epoxy
primer or fuel tank sealant.  I've seen the fuel tank sealant turn a sort of
greenish, yellowish gray in less than a year and I haven't heard of an epoxy
primer that doesn't yellow.  Does anybody know of an epoxy primer that
doesn't yellow?  Should the primer be top coated with paint or clear coated?

Also, does anybody have any experience with Zolatone coatings?  The
literature looks promising.  Is Zolatone suitable for this application?

Thanks,
Jon Hults
Legacy in SoCal