John;
At one time my Dealership had guys come in and do some "Rustproofing".
just another BS thing to pump up the bottom line, but their method is
good for you.
They used a long semi-rigid plastic tube with a nozzle on the end that
had holes 360° around it. Drill a 1/2 in hole, slide the tube in as far
as you want and spray as you pull it out. Plug the hole with a rubber
or plastic plug. They also had nozzles with holes only on one side so
they could spray the inside of door panels but not the glass lift.
Eventually, the primer/rustproofing at the factory got so good that
these guys disappeared. I think they came back as stripers. Great
racket!
Also, todays undercoat is much more sticky and stays soft forever, it
seems. But it won't crack like the old asphalt stuff.
Ray
On Feb 12, 2007, at 10:34 PM, John J. Hertog wrote:
Ok, everyone agrees that rust prevention was not a priority back in
the late 50's and early 60's; and that there is a lot of untreated
sheetmetal in our cars. Now let's talk about solutions.
How exactly does one treat the inaccessible areas of a vehicle's body,
when doing a ground-up, frame-off restoration? How can one get to all
those untreated nooks and crannies when the body is bare, short of
dipping the entire body in one huge vat of POR-15, a totally
impractical solution?
My 300F convertible is now fully gutted and the body is
undergoing rust repair and prep for paint. I'd like to ensure that
rust doesn't return and, of course, now would be the time to do
whatever can be done. I am just not sure how to get to all
those inaccessible areas. I'd appreciate any feedback and practical
solutions from this group.
Thanks ,
John Hertog
Sag Harbor NY
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