National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 70 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
- Design type: spring loaded; single-lip
- Temperature range: -20°F to 300°F / -29°C to 49°C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
- Material: Polyacrylate
- Design type: Spring loaded; multi-lip
- Temperature range: Minus 20 degree Fahrenheit to 300 degree Fahrenheit
- Compatible with most oils and EP lubricants at higher operating temperatures
- High resistance to oxidation and ozone, and has low swell in hydrocarbon fluids
- Design type: spring loaded; single-lip
- Temperature range: -20°F to 300°F / -29°C to 49°C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
- Material: Polyacrylate
- Design type: Spring loaded; multi-lip
- Temperature range: Minus 20 degree Fahrenheit to 300 degree Fahrenheit
- Compatible with most oils and EP lubricants at higher operating temperatures
- High resistance to oxidation and ozone, and has low swell in hydrocarbon fluids
