US WHABEST 1Pcs Carbon Fiber Tube 3k High Gloss 30mm OD x 28mm ID X 1000MM Long (Roll Wrapped) /Tubing/Pipe/Shaft

This 30mm carbon fiber tube is the real deal. The 2X2 twill pattern shows perfect under the clear gloss coating, and there are no cosmetic imperfections. The tube is stiff and lightweight. The OD measures from 29.8 to 29.9mm, the ID is a consistent 28.0mm, and the length is exactly 1000.0mm. The tube was shipped and received much sooner than quoted in the listing, and it was well packaged.I would like to know the deflection temperature (Tg) of the epoxy system, and if the clear coat contains any UV resistant additives.