DESCRIPTION: An acrylic emulsion-based undercoat used for exposed concrete surface, ceilings and walls, workability augmenter for cement-based and plaster liquid grouts and service life. PROPERTIES: it augments the adhesion of cement and specifically plaster-based liquid grouts to concrete surfaces in indoors and outdoors, vertical surfaces and ceilings, these plasters are easy-applied undercoat, preventing rapid water loss and augmenting the service life and workability. APPLICATION AREA: applied before application of plaster and cement rendering on concrete wall, plain surface and ceiling. APPLICATION PREPARING THE SURFACE: All kinds of oil, grease, rust and paraffin remnants weakening the resistance before application must be cleaned and the surface must be cleaned out of loose particles. UNDERCOATING: Use water in amount between %20-40 to dilute depending on required viscosity, mix 3-5 minutes to have homogenous mixture without lumps and apply by outdoor roller to previously prepared surface in one-coat. UNDERCOATED AREA: 4-7 m area can be undercoated by 1 kg in one-coat depending on the surface.