SILRES® WH possesses hydrophobic properties that reliably protect outdoor wood against wet and damp, and the damage that these cause. The 40-percent emulsion is based on a functional silicone resin and can serve as a water-repellent impregnating agent or as an additive for formulating film-forming wood stains. Due to its hydrophobic properties, SILRES WH reduces the water uptake of wood and keeps water content low. Visit www.wacker.com.