LooseChange said..
The carbon fibre itself is very UV resistant, it's the epoxy resin that is not UV stable, so if you are going to laminate your basalt fibre cloth with epoxy you will still end up with the same problems. Epoxy lamination's (including exposed glue lines) should always be painted with a UV resistant coating.
agree wholeheartedly but this stuff sounds interesting I will consider it for engine room work
