bazed

Hi all, new to the forum, thinking of picking up a -89 300ce on Monday, still got 2 days to talk my way out of it... anyway, doing some research for spare parts which I know I will have to get once / if I get the car. Found pretty much everything, however there is one elusive item which seems really difficult to find... some kind of "repair kit" or "renovation kit" for all the cracked and worn rubber lists around doors and windscreens.

Does anyone have a clue where one might be able to find this? Will I have to do a junkyard dive and hope to get lucky?

Thanks in advance for any help.

Peter.