Add this to your cart along with a 3.9 inch PML Phenolic tube 46 inch long.
You will get a tube with two wraps of 5.8oz Carbon Fiber.

Take the mess out of building your next rocket by buying the tubes already wrapped.

These are made with release coated perforated shrink tape that compresses the layup to give you an optimum cloth to resin ratio.
This leaves a smooth finish with small raised bumps where the perforations were.
The phenolic inside tube functions as an insulator for the layup if you have a minimum diameter design.

I have personally flown these to over Mach 4

Please give a couple weeks for these custom parts to ship.