1. Injection grout machine for PU and Epoxy 2. 7 kg only 3. Max output pressure ... up to 10000psi SL-605 High Pressure Grout pump for PU foaming agent Product FeaturesPortablebody, weighing only 7kg, easy to ... joints, subway, tunnel,Continuous wall, cracks, waterseepage, etc. Material applicationPU foam stop leakage agent, Epoxy resin,nongranular mobile-liquidSpecificationsWeight: 7kg Maximumoutput ...