SikaWall®-05 Primer Yeso

SikaWall®-05 Plaster Primer is a ready-to-use, water-based acrylic resin designed for treating interior plaster and stucco surfaces affected by minor moisture rising from the substrate.

It penetrates the pores and, once dry, forms a colorless, waterproof barrier that helps prevent the formation of mold and salt efflorescence stains. It also reduces the risk of paint blistering, wallpaper peeling, and progressive deterioration of the substrate.

Apply with a brush or roller to firm, clean surfaces free of previous coatings. One coat is generally sufficient, although highly porous surfaces may require a second coat within four hours. Once dry, it can be covered with paint or wallpaper. The approximate coverage is 0.20 kg/m², and it is supplied in 5-kg containers.