Sodium bentonite and butyl rubber based water swellable tape for joints. Makes concrete joints waterproof by swelling upon contact with water.

Application Areas:

  • Indoor and outdoor,
  • Swimming pools, water tanks and purification facilities,
  • Joints of foundation and shear wall,
  • Manholes,
  • Pipe inlet-outlets,
  • Construction joints in cable canals,
  • Tunnel segments,
  • Joints of fresh and old concrete,
  • Construction joints.