Marathon Tire Sealant is specially formulated to stop flats and prevent slow leaks, making it the solution for tires without tubes. This nontoxic sealant instantly seals punctures up to 1/4 inch, ensuring your ride stays smooth and uninterrupted. Designed to perform in a wide temperature range down to -35°F, it comes conveniently packaged in a one-gallon bottle for easy application and long-lasting use. Trust Marathon Tire Sealant to keep your tires protected and reliable on every journey. Model Number: 45008