Building my 1st rack. I am using flex watt belly heat. Wondering what the preferred method is to install? Is it best to route a space for the tape so it does not come in contact with tubs? If so how do you fasten tape into routed space? with tape under tubs, will 3" wide tape suffice to heat rubbermaid 2220 - achieving 95 deg F. on hot side (using thermostat ofcourse) Thanks!!


