... -605 High Pressure Grout pump for PU foaming agent Product FeaturesPortablebody, weighing only 7kg, easy to ... (larger than 0.01mm).Scope of applicationLeaking stoppage, waterproofing &reinforcement for concrete structure, such as basement, ... cracks, waterseepage, etc. Material applicationPU foam stop leakage agent, Epoxy resin,nongranular mobile-liquidSpecificationsWeight: 7kg Maximumoutput pressure ...