Thank you, I was using Araldite k3600 and will give it a post cure later today. There isn’t a fibreglass layer but that’s something I could experiment with later if you think it’s worth it.
I'm not advocating for a veil layer, just curious. I'm not one to give advice on this subject as I make CF tubes by calling Wildman. I admire the art of those with the patience and skill to do it themselves.