Hello friends,

I went to make a piece and I used the epoxy resin as gelcoat (this for not finding gelcoat for epoxy in small quantities in my country).
I put the carbon fiber when the resin was already dry and lightly marking the fingerprint.

After that I laminated and then put it in the vacuum bag.

The problems were as follows:

- dry areas on the carbon behind the surface resin coat that I made to replace the gelcoat

- Corners with air bubbles, even putting carbon with tacky resin.

What should I have done wrong?