Filling them with whatever will reduce the overall weight of the sub!!! Thanks all for the idea! Pierre Poulin
From: "Norman-Burns" <blackstar01@prodigy.net> Reply-To: personal_submersibles@psubs.org To: <personal_submersibles@psubs.org> Subject: Re: [PSUBS-MAILIST] Dry ambient concept Date: Mon, 8 Mar 2004 22:43:53 -0800 Their is some kind of silicone that is put in tractor tires that makes them puncture proof. the tire is actually filled with the material. It is expensive but the sizeof the tire has a lot to do with it, and of course you have to figure in theweight of the filled tire. Norm
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