Times past I have advocated for
PolyMetal as a construction material.
www.nudo.com/p_polymetal.php
Experiments resulted in my wanting to make a teardrop trailer from it:
However, it comes to my attention that this is the same material used in cladding Grenfell Tower, which
burned to the ground! Combustibility may not be a deal-breaker for an airdam, etc., but it is for sleeping inside it. Not a problem for basalt fiber:
https://en.wikipedia.org/wiki/Basalt_fiber#Properties
Thermal performance:
Super-thin basalt fiber
Nano-glass-coating before adding the resin matrix makes it as cool looking as carbon fiber:
Basalt fabric with a touch of glass - Basalt Guru
Strengthening of basalt fibers with nano-SiO 2–epoxy composite coating
https://www.researchgate.net/publica...posite_coating
So — in summary — forget everything I said about PolyMetal. Thank you.