You will have trouble finding rubber cement.  I don't know what Elmer's
is selling as rubber cement, but I know some makers have discontinued
its manufacture.  This is because desktop publishing no longer requires
you to cut and paste up a camera ready copy of a page to be printed.

However, there is one field that still uses the same rubber cement.
I have a national leather supply company here in St. Louis and they
sell a squeeze bottle or a gallon of rubber cement for gluing leather.
It may be called leather cement.  It seems to be exactly the same as
Carter's.  You may have a catalog for S&T Leather if you do leathercraft.
It is in there.  They also have thinner which you will need to thin the
cement to half strength to soak into pouches better.

D.L. Bullock    St. Louis
www.thepianoworld.com