Supply FAST aging single extruded rubber sealing strip

The product meets the GB / T 18173.4-2010 standard. With EPDM rubber, neoprene or silicone rubber vulcanization made excellent anti-aging properties in different environments; design and processing according to need to use a different section of the structure and mechanical properties of the product. Suitable for all sizes of shield tunnel segments assembled using waterproof seams; provide guidance and training for field use and design consultation. Products Unit: Central Packing: 1 Central / box