PC Leakinject Flex 6870 is a low viscous, one-component, MDI-based, polyurethane injection resin for water sealing cracks. In contact with water, the resin forms a flexible foam. Very suitable for water sealing of cracks and voids in walls, floors, concrete constructions, underground structures, …
Properties
- Free expansion: 800 %
- Good general chemical resistance
- Excellent adhesion on mineral building materials
- The reaction speed can be adjusted from a few seconds to several minutes
- Low viscosity
- KTW-Pfüfung
