Sika® Injection-101h 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-101 h 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.
No reaction takes place unless it is in direct contact with water
Sika® Injection-101h can be injected as a single component system
The free foaming expansion in contact with water is up to 40 times.
The reaction speed (foam formation) is influenced by the temperatures of the
mixed material, the structure and the contact water, plus the hydrodynamic conditions.
In cold temperatures (< +10°C) Sika® Injection-101h can be accelerated using Sika® Injection-AC10
Completely weather and water resistant
Fast curing
Root resistant
Good resistance to many chemicals
Thixotropic – suitable for over head and vertical applications
