Two-part, impact-resistant, transparent and re-openable mold shells made of PP. Defined cable diameters on the mold shells. Transparent double-chamber bag. Integrated color change from blue to green ensures visual control of whether the resin is mixed correctly and homogeneously. SF system (easy and clean filling of the socket shell without having to cut open the bag). Ready for use immediately. Longitudinally and transversely watertight. Set can be poured under the influence of water. Shelf life 48 months. Mixed resin residues can be disposed of in household waste. The RELICON connection sets are suitable for electrical installations in the low-voltage network. They can be used universally for plastic cables and lines made of PVC, PE, EPR and VPE such as N(A)YY and NYCWY. Areas of application: connections and connections in industrial buildings, energy supply in the ground, outdoors and in water.