Join Date: Jan 2007
Location: "Swamptown", SC
I'm with everyone else, even though it's a worthy idea it's too much trouble. You have to think of heated water, the flow that could knock things around, the sealent wouldn't be as strong on such a "soft" material. Although, you could place a piece over a sump to give added insulation so that the water will not loose as much heat during transfer. Or you could sell some fish and use that as packing material, or as cushion for a tank...whatever you do with it however, don't try to use it to hold water...