I had an accident with my Avistar ARF (with monokote) and the white covering needs a little patch up. I was planning to use my roll of white monokote. However I noticed that the original covering on my Avistar is definitely thicker than the standard monokote. I would like to confirm if the covering on the avistar is monokote or econokote ? I was informed by a friend that econokote is thicker than monokote. Is this correct ?