We are professional extrusion manufacturer. We can produce many kinds of plastic extrusion product. Please see our below extrusion seal features 1). compressability,elasticity and adaptability to uneven surfaces. These extrusions can be used in a variety of applications and can be made up to customer specification 2). Under normal operating conditions temperatures as high as 200°C and as low as - 40°C do not destroy its physical and electrical properties. 3). Many material avaible: PVC, EPDM, NBR, SILICONE and so on. Please see our below related product photo Extrusion rubber seal PVC extrusion seal Silicone extrusion seal Kindly tell me your question ,we will reply you with professional and detail answer. .................................................................................................................................. We are extrution plastic product, rubber product, silicone product manufacturer. We can supply all kinds of plastic&rubber product as bellow: Extrusion products: ( all kinds of water pipes, oil pipes, pneumatic tubes, seal, plastic profile and so on) Silicone rubber accessories: (all kinds of Silicone, rubber miscellaneous pieces, seals, solid rubber wheel) Plastic products: (sports plastic products ,Bathroom products and accessories) We are ISO9001-2008, ROHS, SGS, and UL certified. We accept OEM order and customers requirement We are reliable, Professional, efficient and innovative. Insisting on the tenet of "Best Quality, Lowest Price, Best Service", we are looking forward to building long-term business relationships with you for mutual benefits ).