This is a confession of my disorganization.
I bought the 914Rubber backpad kit along with the fiberglass peices a while back. Then, when I decided to do the work, I couldn’t find the vinyl! I bought another set and did the deed and it turned out amazing!
Now, I find the first kit...
My loss, your gain. 914Rubber sells the kit for $168 you can have this one for $100 + shipping.
It doesn’t photograph well so...