Edited: 10/4/2009 6:39:52 PM by railin93
i tried to find some awhile back and the only poly i could find as stock that could be cut or milled was flat sheet from a company called aircraft spruce...
http://www.aircraftspruce.com/ i039;m still looking myself but i think i've decided on using a local company here in Gainesville that does gaskets and rubber that might have rubber in a round stock that can be cut and drilled for mounts... let us know if you have any luck if no one here has any advice or help