Sika Injection 101 h is a low viscous, fast foaming and solvent-free water-reactive polyurethane injection foam resin, which cures to a dense flexible foam with a fine cellular structure.

Sika Injection-101h is used for the temporary water stopping of high water intrusions in cracks, joints and cavities in concrete, brickwork and natural stonework. To achieve permanent watertight crack sealing, Sika Injection-201 or Sika Injection-203 should be injected subsequently

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