Material: solid EPDM rubber, foam EPDM rubber,Metal
Color: Black, any other colour is available
Hardness (Shore A)： 70 ±5 as standard or per request 25±5 as standard or per request
Specific gravity: 1.2 to 1.35 g/cm³，0.5 to 0.7 g/cm³
Tensile strength: 10MPA
Temperature Range: -40 °F – 248 °F (-40°C – 120°C)
Tolerance: RMA Standard Cross-sectional Tolerance E2,or per request
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