CFT Harz, component A is a mixture of various polyols and additives. CFT Harz, component B is a polyisocyanate. CFT Harz, component C is an accelerator.
The mixed resin penetrates the structure which has to be sealed. The majority of any water in there is displaced due to the hydrophobic nature and the viscosity of the resin. Traces of water make the resin foam.
This resin is designed for sealing, stabilisation and consolidation in water-bearing strata and repair of old sewers, shafts, and tunnels.