RAIN FLOW and Heating Coils in Gutter?

I’m out in Southeast Idaho where our winters are seriously harsh. Most people have those heating coil things at the edge of the roof to melt snow to keep it from accumulating. The coil also runs in the gutter. My question is: Can I install Rain Flow over the top of the heating coil in the gutter? Its coated in a rubber/plastic-ish type material so i’m guessing it’s OK but i thought I’d throw it out there to see if any of you have dealt with this. Thanks-

I think this came up in the past and Chris may have checked with the Rainflow people already, if not I’m sure he could now.