Most foam shops don't carry minicel--if it's a large foam distributor, they might have something similar, but the average shop won't.

You'll have to check a paddleshop--especially ones catering to whitewater paddlers.

Online sources:

http://kayakoutfitting.com

http://redfishkayak.com

: can someone tell me how much epoxy resin i will need to build a guillemot
: double also can i get minicell at any old foam shop or do i have to go
: some where more specialized ?

: thanks