Dispersible Polymer Powder (RDP) is a high-performance, free-flowing powder designed to enhance the flexibility, adhesion, and durability of cementitious and gypsum-based formulations. Produced by spray-drying vinyl acetate-ethylene (VAE) copolymer emulsions, RDP redisperses easily in water to form a stable polymer film that improves workability and mechanical properties in applications such as tile adhesives, self-leveling compounds, external insulation finishing systems (EIFS), and repair mortars. Its excellent bonding strength, water resistance, and crack-bridging capabilities make it an essential additive for modern construction materials.