Quick-setting, light-grey coloured fine mortar for repairing and smoothing concrete and render.
Light grey, rapid setting, fine mortar for repairing and smoothing concrete and renders. Meets the requirements of BS EN 1504-2, for concrete protection. Used for localized repairs of precast concrete elements damaged by movement and for adjusting superficial defects such as honeycombs and macro-porosity.
Special cement binders, selected fine grain aggregates, additives and polymers
M20/160 Proprietary cement gauged render
M20/19 Proprietary render
3 mm per coat (maximum). For thicknesses greater than 5 mm the addition of 30% sand graded between 1–2 mm is recommended.