Flowmax® NSGPC Ultra

Non-shrink Polymeric Waterproof Grouting Compound

Sterling FlowMax® NSGPC Ultra is specially formulated non-shrink polymeric compound for injection cement grouting. By introducing into the concrete mix, wet volume expansion and increased fluidity without segregation are produced. Its strong plasticizing properties allow the mix for substantial reduction in water content without affecting the fluidity, thus improving the strength and impermeability of the grout.During the setting period of the grout, it produces controlled expansion to compensate the normal plastic shrinkage of cement. This ensures complete filling of voids and prevent formation of porous sections. Due to its surface-active property and volume increase during reaction, even the smallest cracks and pores can be impregnated.