Formulated by our founder Stan back in 2001 and still leading the pack today! It's the top pick for riders worldwide, offering reliable performance across all terrains. Whether you're hitting the road, gravel paths, or mountain trails, our Original formula has your back. Need longevity? No worries! It seals punctures like a champ for 2-7 months, though in drier climates, keep an eye on the liquid levels more often. Plus, with anti-freezing agents, it's good to go even in chilly -20ºF temps. Say goodbye to flats and hello to smooth rides ahead! PS, this will even fit in the tire if you can remove the valve core