Features & Benefits
- 4 ply silicone polyester-reinforced configuration.
- Recommended for temperatures: -65° to 350°F (-53.9°C to +176.6°C).
- Resistant to electrochemical degradation.
- Meets and exceeds all performance and physical characteristics of SAE J20 R1, SAE J20 R1 H.T. Class A, TMC RP303B Grade I and Grade II, Mil Spec A-A-52426 and various heavy-duty OEM requirements.
- UV and ozone resistant.
- Longer service life than 3 ply.