Semi-thick facade coating based on high polymers in water dispersion, waterproof, microporous to vapour and resistant to active cracking. Permanent elasticity of 400%, can be combined with Murfill to bridge joints and active cracks. Provides long-term protection for reinforced concrete against carbonation and rebar corrosion. This protective coating provides exceptional resistance to soiling and atmospheric pollution in rural, urban, maritime and industrial environments. Facades treated with Murfill® are thus protected against water infiltration, masonry splinters and cracks, and natural soiling, to keep buildings looking new and enhance their heritage.