only problem is he only supplies fibreglass (which i need for mould making) in woven form. its really cheap in bulk so the price dofference doesnt bother me compared to chopped, but is it suitable for mould making? i think yes, but better safe than sorry

another thing, a supplier has quoted me for "A grade" and "B grade" kevlar cloth. they say that the b grade has "burrs" whatever that is, and it also has about 2.5% less strength (cant remember the exact technical data) and of course there is a price difference.