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SINGLE COMPONENT LOW VISCOSITY HYDROPHOBIC POLYURETHANE GROUT
Description
Characteristic & Advantages
Colour
Packaging
Description
Sika® Injection-125 MY is a single component hydrophobic hydroactive injection grout based MDI (methylene- diphenyl isocyanate) polyurethane. Sika® Injection- 125 MY has very fast reaction time. When Sika® Injection-125 MY reacts with water, it starts to foam and expand very quickly. As the grout reacts, it expands and stops the water leak within a very short period. Expansion ratio is dependent on the amount of water added to the resin mixture and the moisture level in the environment. It reacts to form a very dense and flexible material or to a flexible foam.
Uses
- To seal leaking live crack movement joints, pipe intrusions, etc. suffering from infiltration in basements and concrete below water table
- To seal and fill defective concrete (honeycombs, voids, etc.)
Characteristic & Advantages
- Totally water resistant
- High expansion rate to ensure good seal
- Short waiting time, reactive with water and foam within 2–3 minutes
- No shrinkage
- Non-toxic in cured form
- Resistant to biological attack and to mild acids, alkalis, etc.
Colour
- Dark brown
Packaging
- 20 kg / pail
