Restored electronics in boat: I convinced my friend to buy a can of CorrosionX prior to sailing from the Northwest to New Zealand with his wife. He stowed it on board, but didn’t use it. Somewhere near the Solomon Islands, they encountered a typhoon. At one point, with him on deck shouting something down to his wife in the cabin, a wave broke over his back and swamped the cabin, knocking out 100% of their electronics. Fearing for their lives at the mercy of the storm, my friend grabbed the CorrosionX. “What could it hurt” he said and opened up his gear, spraying everything liberally. Within a few minutes, 90% of their electronics was operational.