... pump, such as metope mortar, adhesive, primary coat, self-levelling mortar, mending mortar, putty, really stone paint, rendering plaster ... , stucco gypsum. It contains mixed mortar which is less than 3MM, liquid mMedium size spraying machine is a exterior wall mortar spraying machine ... (processing 10 hours) Technical parametersModel:OKK ~N2 medium size spraying machineVoltage: 380VPower: 4kwFlow ...