Sto Clear Coat Sealer is an acrylic-based sealer for use on vertical above-grade wall surfaces. Use it to enhance color and fade resistance of Sto coatings and textured finishes and for extended protection of Sto clear binder finishes, including Sto Decocoat, Sto Granitex, Sto Creativ Granite, and Sto Creativ Lux.