This amber substance bellow has been found around certain screws and screw-holes on the interior. Small rubbery globs of it were found on the tips of the drip-rail screws too.
My guess is it is anti-rust protection and very important, but I can find very little info on it. If it is important, I'd like to know what it is.
What is it?
How/When/Where does it need to be applied?
I know we have people here that have experience even in the OEM production of these trucks. Anyone have info on this?
Thank you.
IM