The interesting thing is that there's very little evidence that HF actually waxes matter for performance in nordic skiing (http://www.skitestguys.com/fluorinate

The interesting thing is that there's very little evidence that HF actually waxes matter for performance in nordic skiing (http://www.skitestguys.com/fluorinated-waxes.html http://www.skitestguys.com/fluorinated-waxes.html). Maybe the ultra HF powder stuff but it's questionable. Hardness of wax matters, HF maybe not so much. Not sure how that plays into the larger debate about fluorocarbons, but sometimes I think the perspective frame can be shifted a bit.