Vivecryl Primer by Vivechrom is a silicone acrylic micronized water-based primer for exterior walls and terraces. It waterproofs the surface & has high breathability. It significantly contributes to the limitation of salt migration from the wall to the surface of the final paint, while also reducing the phenomenon of rising damp from the ground. It has strong adhesion, high penetration, and resistance to alkaline substrates. It is slightly tinted yellow, making it easy and quick to see if surfaces have been fully primed. It is odorless, user-friendly, and environmentally friendly.