After reading about the separation Lynn Bullock described, I checked
my stock of fleece backed bellows cloth.  The first cloth I tested was
older stock and it was bonded well.  The newer cloth separated just as
he had described.  There was no sign on the rubber or fleece cloth that
they had ever been joined.

I have ordered some of his new cloth but have not used it yet.  I'll
let you know how it works for me in a few weeks.

Bob Stewart