Quote Originally Posted by Jay_Bunny
Ok, so thats 2 strips of 3'' wide flexwatt per tub. That means I need a total of 18 strips of 3'' Flexwatt for 9 tubs. Right?
I dunno...there may be a much more effecient way to go about it, but I can't picture your setup, so I don't really know how to help except to say that you can't cut an 11" x 12" piece of flexwatt into 6" pieces.

You might want to rethink things a bit...because, while the lengths of flexwatt themselves don't cost much...if you're wiring each piece individually, that adds about $5 per piece (depending on who you buy it from)....for 18 pieces, you're looking at some serious costs...not to mention you have to figure out how to plug all that in.