Composites
The biggest problem I had with making my compsite box was getting the box off the mold. When it cured, the fabric hardend around the inside of the box forcing me to break the glass mold inside. this was the only thing I made with composites.
My little box that I did. I ended up having to break the glass box that I used because the fabric folded into the box and hardened.
Everyone trying to get a spot under the bag before the resin starts to cure.
After the excess air is vacuumed out, the presure in the vacuum bag starts to raise.
