[VAC] Door and Window Gasket

[Aecal@xxxxxxx]

  I need to replace door and window gasket material on my '71 Tradewind. I 
remember a mention on one of the lists that this was available from 
Airstream. It seems to be the same stuff on the door and the windows. Can 
someone confirm that and it's availability? I have yet to call any of the 
dealers but the only one in New York did not respond to an email. I see that 
Inland RV is selling some gasket that is somewhat different but said to be 
for trailers of this age. Is theirs better than the Airstream gasket for any 
reason that anyone knows of? I'd be interested in anyone's thoughts on the 
subject.
Cheers,
Erik Murray