They were small type tubes and I went through two of them myself. The old GM
stuff was brittle and just worked loose while I was rust proofing and
redoing the floors and trunk. let it set up a bit if you plan on painting
over it though. The red oxide primer didn't cover the black very well if I
remember.
As for the other post, about checking with your local body supply shop, this
is the way to go if you have a good one close by, consult them, you would be
surprised at what they have! I found vinyl wheel well trim in the same shape
and size as my damaged aluminum. people couldn't tell the difference when it
was finished. Also the clips and fasteners you need will be stocked there,
REASONABLE!. Stay away from the HELP section at your local auto parts store
if possible. A good place to find also is your local AUVECO distributor. Go
online and find their website and find a distributor. If you are real smooth
talking, you can get them to send you their catalog but they don't like to
do it to private individuals. Good luck in your endeavors.
Sorry for the run on sentences but... no points off for grammar.
Danno