HydroBloc Quellschaum 500-15 is a special waterstop. This unique resin combines foaming and swellability. HydroBloc Quellschaum 500-15 stops rushing water in cracks, joints and cavities.
The swellable material is no gel and it doesn´t shrink. Injections made with HydroBloc Quellschaum 500-15 are waterproof and permanent tight without post injection. Dilatation joint repair, waterstop, Sheet pile sealing and Slurry wall sealing with System 3-S is unbeatably simple and permanently tight. Single Shot System is water stop with only one product - without foam.