Series HVTP are temperature-resistant plugs that provide a snug fit when pushed into open parts, ensuring a tight closure that will not pop out accidentally during masking processes. A simple tug on the flanged lip of an installed HVTP breaks the seal for easy removal. Flex500 is an innovative material specially formulated to withstand temperatures 500 degrees F and beyond. HVTP plugs are ideal for masking applications including powder coating, e-coating, painting and more.