What plastic will float in gasoline?

Many people are interested in this question, but I have not seen any experiments. Since I had collected various plastics, I decided to conduct the experiment myself. This experiment is needed for further attempts to make a fuel sensor in a Quicksilver gas tank. At the moment there is still no success.
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Be sure to watch all the videos if you decide to build in a fuel sensor into your plastic tank. The entire playlist on this topic is here:
• Fuel Tank
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