Round epdm sponge rubber window door weatherstrip is extruded to be flexible strips, it applied to all industries. We provide wide sizes, for main material is EPDM, if you need more function, we will follow your requirements to produce foam and sponge extrusion .
Material: sponge&foam EPDM rubber,neoprene,nirtrile rubber
Color: Black, any other colour is available
Hardness (Shore A)：25 ±5 as standard or per request
Specific gravity: 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
Application: window and door
Sponge rubber extrusion profile is a better choice to produce seal strip for window and door, EPDM rubber is cost-effective material and popular in rubber market.
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