Stan's NoTubes Race Tire Sealant 1L is a high-performance formula developed alongside world-class athletes for race day and long-distance events. It increases the quantity of sealing crystals by 200% compared to the original formula. The addition of XL-sized crystals allows for improved sealing capabilities to handle larger punctures encountered during competitive riding or endurance efforts.

This concentrated formula requires direct installation into the tire and is not compatible with injectors or valve install methods. To maintain peak performance, the liquid levels should be visually inspected every 2 to 3 weeks. A single one liter bottle provides enough volume to seal up to 16 tires, making it a practical choice for riders managing multiple wheelsets.