This website explains the pultrusion process. Of course the CTC system may have a few differences. Maybe some of you who have seen the CTC plant can tell us how similar they are. TIA Dennis <A HREF="http://composite.about.com/library/weekly/aa101397.htm?once=true&" target="_blank">http://composite.about.com/library/weekly/aa101397.htm?once=true&</A>