FAST Universal Supply aging Rubber Sealing

Products meet consistent with GB / T 18173.2-2000 standard, divided into B, S-type, J-type three models, the use of anti-aging synthetic rubber, anti-aging properties superior; design and processing according to need to use a different structure and mechanical properties products. Suitable for underground construction of the main structure construction joints, settlement water use; to provide guidance and training for field use and design consultation. Packing: 20 m / roll