[mr.mud1]

Originally Posted by pjmoreland

I used 3M Strip-Caulk. Seemed less messy and easier to control than something squeezed from a tube.

https://www.amazon.com/gp/aw/d/B000P...b_b_asin_title

x2 on the strip-caulk.that's what i used re-installing the wheel tubs in my 72 truck.i believe it was there from factory but all dried up,hard to know what it was.i bought a box of it at my local auto parts store,wasn't expensive,we always called it dumb-dumb years ago,don't know if that was the stuff or the guy using it??