Just received this from the vendor.
"I can confirm you can use Epoxy with CSM (chopped strand mat) but it has
to be the powder bound version. This is sold by CFS and is on our online
catalogue if you would like to take a look"
The prompt reply was nice but he hasnt really told me if the 300gm sq/m is "powder bound". Ive been all over the online catalogue and if its there its not obvious.
Ive sent another e mail