From: Jeff Furman (jfurman@ocs.net)
Date: Thu Mar 31 2005 - 14:02:08 PST
Date: Thu, 31 Mar 2005 14:02:08 -0800 (PST) From: Jeff Furman <jfurman@ocs.net> Subject: Re: Permeable material for a streambed model Message-ID: <Pine.LNX.4.62.0503311353500.5387@ocs.net>
This sounds like a sponge material.
A cellulose or plastic sponge might work, or an open cell air filter type
sponge would have less friction. The selected material would be easily
cut to the desired shape with scissors, etc.
Jeff Furman.
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