Nishiyama | Extruded Rubber
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Extruded Rubber

About This Project


About this product


NISHIYAMA Corporation of America provides chloroprene and silicone extruded rubber products for the US rail car market. Specification engineered to comply with FST* and NFPA130 standards. For chloroprene we offer two kinds of hardness, durometer 67 and 75. For silicone we also offer two kinds of hardness, durometer 55 and 75. Available for custom profile door edges, window gaskets, tubes, and seals. Vulcanization adhesion is also in our field of specialty. Furthermore silicone sponge extrusion is available.


* Meets ASTM E162, E662, E1354, C1166, and BSS7239. Option for ASTM D2000 is also available.  


We also have the ability to supply all commercial grade industrial rubber materials including

♦ Natural Rubber



♦ Synthetic Rubber

♦ Flexible Plastics



Contact us/RFQ


Railcar Industry