"minicel"
 

Anyone ever experiment with this closed cell foam for seating purposes?
Seems there's alot of online mention of it for use as kayak saddles.

I've not had alot of success with the various chunks of mailorder foam
I've bought recently. They all seem to compress to the point of being
useless as a source of a wee bit of 'suspension' for the SWB. Although I
may just be asking too much from 2" thick foam.