Sika SikaInject-370 Acrylic Resin Injection Grout
Sikainject-370 (formerly MasterRoc MP 707) is a highly reactive, four-component, low-viscosity acrylic sealing resin. Once cured it forms a rubber-like elastomer with good penetration and adaptability to ground/crack movement, designed for permanent waterproofing of concrete and masonry structures.
| Packaging | Four-component / set |
|---|---|
| Colour | White |
| Coverage | — (Actual coverage varies with substrate conditions and application thickness) |
Applications
- Waterproofing of tunnel and shaft concrete linings and masonry structures
- Curtain grouting
- Concrete repair: expansion filling of cracks and fissures
- Stopping minor water inflows at cracks
- Ground consolidation
Advantages
- Extremely low viscosity with high penetration — reaches very fine cracks and long flow paths at low pressure
- Balances stresses from ground movement or settlement
- Suitable for damp environments — good adhesion on wet surfaces
- Excellent chemical resistance — resists acids, alkalis, solvents, fuels and other chemicals