Acrylic adhesion primer with polymeric synthetic materials, mineral admixtures and quartz sand. Suitable for heat insulating materials and exposed concrete in indoor and outdoor areas. It enhances the adhesion of plaster to smooth and low absorptive surfaces (ceilings, insulating plates, etc.). It is also used in cases where "spilled plaster" has not been applied as well as on smooth coatings, wood and cement boards. Ideal as primer, pre-painting, PVC gutters. It is suitable for indoor and outdoor use. After application it creates a rough surface, resistant to alkaline environment