For the parasail/parachute, it looks like nylon ripstop in the neighborhood of 1.1oz. Super thin, nearly translucent.
on the hang glider wing, I'm thinking he said it was either 2oz dacron or 4oz dacron.
He showed me both (he has another 2 or 3 hang gliders in his garage and showed me all of them), and I just don't remember which this one is. I'd have to guess 4oz.
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