Concrete Repair & Protection Mortar Admixtures, Injection Aids Sika® Intraplast® NNExpanding grout admixture SikaLatex® PowerMultipurpose polymer for waterproofing and repair Sikadur®-20 Crack SealLow viscosity and semi elastic epoxy resin Sikadur®-55 LP INLow viscosity, moisture tolerant epoxy injection resin and crack sealer Reprofiling Mortars Sika MonoTop®-122 FDual shrinkage compensated, trowelable fibre reinforced thixotropic repair mortar Thin Layer Mortars Sika MonoTop®-412 MYStructural repair mortar for hand placed / wet spray