I used this to restore the bellows on a seventy year old banquet camera. It
does work well and dilutes with paint thinner. However I find that once dry
it is still rather tacky. This is a problem with a field camera that is
folded and the bellows is compressed; the folds stick together when
opening. Still it's a good temporary solution until I get around to
replacing the bellows (are there any commercial bellows that aren't ugly
plastic?).