Since he was planning on painting it there was no need for a high quality surface. Since its not going to see anything near the forces an F1 or jet fighter would put on it his process should be just fine. The foam core is just fine, a lot of aerospace companies use an aluminum/nomex/kevlar honeycomb that would be a…

The vacuum helps distribute the resin throughout, they are not showing every step but I am sure they are applying resin between layers also. And this is being done freehand, without a mold.

Sanding CF is extremely dangerous to your health right? Make darn sure you wear a great filtering mask.

If he made that inside his home, I’m guessing he’s not married!