Orange Seal Endurance Sealant Refills are engineered for cyclists who demand long-lasting performance with minimal maintenance. This eco-friendly formula seals punctures up to 1/4 inch and remains effective across a wide range of temperatures and altitudes. Designed to last up to three times longer than standard sealants, it ensures that riders can focus more on the journey and less on upkeep. | Orange Seal Endurance Sealant 8 oz Refills