Try this website
http://www.outside.co.uk/cgi-bin/psProdDet.cgi/7048%7C%7C%7C0%7Cuser%7C1,0,0,1%7C2%7C
or if the link won't work, just try outside.co.uk for a McNett Gore-tex repair kit.
Algol, January 2010
edit
I can answer this question...
Is there a way to fix a tear in NYLON/GORE-TEX jacket?