Using hemp to replace fiberglass Jul 20, 2017 9:40:02 GMT -8 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Bruce on Jul 20, 2017 9:40:02 GMT -8 Has anyone heard of using hemp to replace fiberglass? Is it better, stronger or lighter? Just saw Jay Leno's program and was wondering if this is a better option for a race car body.