| Property Feature | Silicone Liner | 60 Durometer Fluorosilicone | Vamac Liner | Viton Liner 500-FKM |
|---|---|---|---|---|
| Application Relevant Features | *Less than 3% volume swell After 70 hrs In Boiling Coolant. | *Less than 3% volume swell After 70 hrs In Boiling Coolant. | *Less than 3% volume swell After 70 hrs In Boiling Coolant. | *Less than 3% volume swell After 70 hrs In Boiling Coolant. |
| *Heat Resistant to 350⁰ F+. | *Heat Resistance to 350⁰ F+ | *Heat Resistant to 300⁰ F+ | *Heat Resistance to 550⁰ F+ | |
| *1300 PSI Tensile. | *1400 PSI Tensile. | *2000 PSI Tensile | *2400 PSI Tensile. | |
| *Good Hot Tear | *Good Hot Tear | *Low Hot Tear | *Average Hot Tear. | |
| *Will not pass Emission Control Specs, such as section 4 of TR 20521081, & SAE J 1527 (Hose Hydrocarbon barrier test) | * Inadequate Permeation resistance (At same thickness as FKM liner) for SAE J1527, TR 20521081. | Passes SAE J1527 | ||
| ASTM #3 Oil, % VolumeChange After 7 Days at 300⁰ F | +40 | +5 | +50 | +4 |
| Diesel Fuel, % Volume Change After 7 Days at 75⁰F | +100 | +17 | +24 | +1.5 |
| Continuous Low Temperature use | Down to 3⁰ F | |||
| Intermittent Temperature use | -90⁰ F to + 550⁰ F | -90⁰ F to + 550⁰ F | From -41⁰ F to + 640⁰ F |
