... in,pour & suck 4. Portable 5.Safe,efficient The high pressure deliver the material to the center of wall crack,the ... permanently and stop the watrleaking. This high pressure injection machine can stop the water immediately. Especially for stop the big running water, ... and material. Full set of machine include:The machineAccessories, including high pressure hose(4.5m), on&off valve, grease head.Standby ...