ABOUT THE PRODUCT: silicone emulsion based, pigmented exterior wall primer with high adhesion power. FEATURES: FAB SILAN ASTAR (342) creates something like bridge between wall and paint and reduces the consumption. It has insulating and breathing features which help it to repel water and release the humidity out of the surface. It prevents the incorrect application of the finishing paint to the surface. It has a high ability to breathe. There is no smell because it is water-based and environmentally friendly. It is resistant to atmospheric conditions and sun rays.