Low viscosity acrylic gel for curtain injection as well as area injection of masonry and concrete. Water based, elastic gel with a very low starting viscosity after initial mixing. It is capable of binding water during gelation. The swelling ability after full curing allows a 40% uptake of additional water into the gel structure. Due to the low starting viscosity, it can be injected into fine substrate pores. KÖSTER Injection Gel G4 is drinking water and non-toxic ground water interaction certified.

Consumption: Depends on the field of application.