1.strong and durable 2.made by EPDM/silicone/NR/NBR/PVC 3.inner with steel band 4.drawings and samples welcomed Features:Widely used in industry,agriculture,including building,automotive sealing profiles, sealing or decorating of windows, doors, curtain walls, cars etc,avoiding dust,water or air to leak inside the cabin,,as it's good ozone-resistant,chemical resistant,Weather&temperature ...