Humm
There always has to be the first to try it before the rest know if it will work or not. I would be curious to
see how much it expands in heat. Example. If you took a 3 foot section and attached it around a radius
only at both ends. Check the gap in the middle with a feeler gauge. Test it again at noon or one pm. I
used something like that on my garage where the wood rotted because it was against the concrete driveway.
Not sure about its UV rating unpainted.
Definitely let us know what you think.