This weekend a thought came to me about durability. I think the general consenus on DC for durability is the ability of a car panel to either bead water or be able to pull water away from the surface, but not just lay flat on the panel. With that being said, I noticed something unusual this weekend while cleaning my sister's car. It hasn't been waxed for a few months, therefore when rinsing, the water didn't go anywhere on the panels. But when I walked away for a few minutes to go get some towels, the water was starting to bead when I came back. So my question to you guys is...would you say the LSP is still giving protection or is it pretty much dead. For me, I think the LSP is dead unless it beads on initial contact with water. Thanks for any input.