Description
Water expansion of the seal (water swelling strip), having water swelling properties of the putty-type seal and seal type products collectively.
Water swelling rubber is a unique new rubber products. It has the general performance rubber products, but also their own water swelling properties, is a new type of waterproof material, sealing, waterproofing effect is more reliable than ordinary rubber.
Features and Benefits:
Shines through the more water-swellable rubber rubber has superior features and benefits. All irregular surface, the gap between the hole and the kind of rubber produced in water after 2-3 times of expansion and deformation, and full seam, while a huge contact pressure, completely prevent leakage. When the joints or construction joints displacement, resulting in a gap material beyond the elastic range, ordinary type rubber seal material sealing effect is lost. And the material can also be sealing by swelling. Use water swelling rubber as plugging sealing