RedLine Water Wetter Question

[Peter Biernacki <pbiernac@ea.oac.uci.edu>]

Does anyone have any real world experience using RedLine's Water Wetter
product in a car that's used as a daily driver (NOT a race car)?
According to the product's literature adding Water Wetter to a mixture of
50%/50% antifreeze & water will result in temperature reduction of about 8
degrees F.  The really big temperature reductions seem to occur using
Water Wetting with straight water and no antifreeze.  However this is not
recommended by RedLine for a daily driver car, and they suggest using
15-20% antifreeze and 80-85% water with Water Wetter.  Since no car
manufacturer I have ever heard of has ever recommended anything less than
50%/50% antifreeze & water mix, I am curious if anyone has ever gone the
RedLine route?