Looking for heavier Kevlar Cloth

Does anyone know of a supplier that makes a heavier aramid (kelvar, twaron, etc) than 9oz? I currently use a 3Ktwill weave kevlar fabric that is around 9oz/yd. Does anyone make a 6k or 12k weaver that is 20oz or so?

Thanks!

Have you tried U.S Composites?

Soller composites

The heaviest they have is 5oz

I get most of my materials from Soller composites, they dont have anything heavier than 5oz either

Hmm… North American Composites? They go by NAC.

http://carbonsales.com/home.php