As long as you're going to use the stuff anyway... you might as well use the good stuff... Non-nuclear grade available too.
http://toolmonger.com/2009/01/28/nuclear-grade-duct-tape/
http://www.3m.com/us/mfg_industrial/indtape/duct/index.html
http://toolmonger.com/2009/01/28/nuclear-grade-duct-tape/
http://www.3m.com/us/mfg_industrial/indtape/duct/index.html