Vietnam Vet wrote:
I'm guessing my Hasselblad bellows is 30+ years old. It is good as new and I have never treated it with anything. I figure if it tears I will use some gaffer tape.
I'm with vietnam vet, I have and use older bellows (some 40 years and older) and they are as pristine as they were on their first day. And like him I have not treated them with anything!