Description

Sika® Injection-201 CE is a very low viscous, elastic and solvent-free polyurethane injection resin. In contact with water, a uniform, closed and therefore watertight pore structure forms, which is elastic and flexible.

Uses

• Sika® Injection-201 CE may only be used by experienced professionals.
• Sika® Injection-201 CE is used for permanent watertight sealing with some flexibility to absorb limited movement, in dry, damp or water-bearing cracks and joints in concrete, brickwork and natural stone
• Sika® Injection-201 CE can be used for the injection of the SikaFuko®-System (non re-injectable!)
• For use in water-bearing cracks under hydrostatic pressure, preliminary injection shall be made with Sika® Injection-101 RC

Advantages:

• Permanently elastic, can absorb limited movements
• No shrinkage in subsequent dry conditions
• Due to its low viscosity it can penetrate into cracks >0.2 mm in width
• Cured Sika® Injection-201 CE is inert and chemically resistant
•  Solvent-free
• In cold temperatures (< +10°C) Sika® Injection-201 CE can be accelerated using Sika® Injection-AC20
• Can be injected as a one component system