National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for todays vehicles. Product Features:Design type: springless; single-lipTemperature range: -40F to 225F / -40C to 107CGood low temperature capabilityLow swell in hydrocarbon fluidsDelivers quality and reliable performance for every type of repair
