Sioplas method is a technology used to manufacture cross-linked polyethylene (XLPE) insulation compounds for high voltage cables. WMA101 is a type of XLPE compound made using the Sioplas method. It is a silane-crosslinked polyethylene (XLPE) compound that offers excellent electrical properties and high resistance to heat, moisture, and chemical corrosion. WMA101 is commonly used in medium and high voltage power cables, including those used in transmission and distribution networks. It is suitable for cables with a voltage rating of up to 35 kV.