[Tigers] Tiger Seats

[Tod Brown]

I've been redoing my seats and, so far, have them apart,  I would like 
to replace the cardboard on the back of the seat frames which is in 
pretty sad shape after almost forty-five years.  Does anyone have any 
advice on what to use and where to get it?  My preference would be for 
something a bit more moisture resistance than the original cardboard.  
Thanks in advance.

Tod
B382002384LRXFE
TAC 864