POLYMER-MODIFIED, THIN-COAT MORTAR/BINDER, PLUS MIGRATING CORROSION INHIBITOR SikaTop®-121 Plus is a polymer-modified, with migrating corrosion inhibitor added, cementitious, two-component, fast-setting, trowel- or rub-applied, thin-coat mortar for concrete repairs, for skin coats, filling bugholes, honeycombing and for feather edging.
• Superior abrasion resistance over conventional cement mortar
• High bond strength assures superior adhesion
• Compatible with thermal coefficient of expansion of concrete• Good freeze/thaw resistance
• Increased resistance to de-icing salts
• Formulated with inert, non-reactive aggregates to eliminate potential Alkali-Aggregate Reactivity (AAR)
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