Operated injection PU Resin Polyurethane Pumps for crack …
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high pressure polyurethane grouting injection pump for crack sealing - Langwei Crack Seal Injection Machine Polyurethane Resin Pu … Injection Machine from Other Construction …This lightweight and powerful injection pump can be used for dual component epoxy and/or polyurethane injection resin with viscosities between 10 and 1000 cps.