Is Flex Seal FDA approved?

I'm curious to know if Flex Seal has received approval from the Food and Drug Administration, or FDA. Can you provide any insight into whether this product has undergone the rigorous testing and evaluation process required by the FDA to ensure its safety and effectiveness for consumers? I'm particularly interested in understanding whether Flex Seal is deemed SAFE for use in food-related applications or if there are any specific restrictions or cautions associated with its use. Your response would be greatly appreciated as I'm considering using Flex Seal for a project and want to ensure I'm making an informed decision.