We're all familiar with STP, but do any of you remember a product called Charge, made by Wynn's Oil Company? I was working in a gas station in the middle 60s when I came across this product. Its film strength was amazing! If you were to take a flat blade screwdriver and dip just the corner of the tip into STP and then pull the screwdriver upward, the string of lubricant would come out about 12" or so and then break. If you did the same thing with the Charge, you could pull the string out almost forever! I'm talking 10 or 12 feet or more. It was almost like a spider web. I haven't seen this product for sale in years so I'm wondering if it is still being manufactured.