2-component PUR casting resin suitable for the following cable types: plastic and paper-insulated low-voltage cables up to 1 kV, plastic and paper-insulated telecommunications and communication cables and medium-voltage cables. Properties: 2-component PUR casting resin, in a practical two-chamber mixing bag, good flow properties, excellent hydrolysis resistance, resistant to alkaline earths, stabilized against UV rays, halogen-free, environmentally friendly, soft-elastic character compensates for mechanical stress, no cracking under electrical load, no cracking under mechanical load, excellent adhesion to all cable materials, low curing temperature. Scope of delivery: 1 PU.