BF product type water-swelling waterstop strip available from stock

型号：

制品型

规格：

20*30

厂家：

永盛

&Product-type water-swellable waterstop strips are mostly red in color and are produced using polymer-expanded rubber technology and special processes. It not only has good expansion properties, but also has good elasticity and restoring force of general rubber. It undergoes elastic changes under the action of external pressure and has elastic water-stopping effect. The product has strong ion resistance and no dissolved matter during the expansion process. It is pollution-free, has good swellability after repeated immersion in water, and has dual functions of stability and environmental protection. The surface feels dry when touched by hand, and is slightly harder than the putty-type waterstop strip that expands when exposed to water