According to Managing Director Sam Winkler, a device thoroughly treated with Liquipel 2.0 can actually achieve a liquid protection rating of at least IPX7: immersion at a depth of 1m for 30 minutes.
Both the Upper Delaware and Monongahela rivers sit on an area called the Marcellus Shale, which lies beneath large parts of Pennsylvania, New York and West Virginia at a depth of 5, 000 to 8, 000 feet, according to the Pennsylvania Department of Environmental Protection.