We protect the entire wall using Seal-Krete, a water-based sealant that is compatible with latex and acrylic paint and works well on wood, stucco, and a variety of other surfaces. The sealant increases the mural's UV resistance, preventing fading over time and making it easy to clean without damaging the mural. While the sealant is matte, it deepens colors and adds a slight sheen to the surface.