Surfynol® 500S

Surfynol® 500S by Evonik is a wetting agent. This surfactant possesses extended open time and workability. It is silicon-free as well as APEO-free. It offers outstanding pigment wetting and prevents pigment re-agglomeration, thereby allowing homogeneous dispersion of solid particles into the mixture. It provides reduced dispersing time, improved adhesion, excellent long-term storage stability, enhanced flow as well as self-leveling and increased shelf-life due to hydrophobization. Surfynol® 500S is used for cement-based tile adhesives. Recommended usage level ranges between 0.10–1.0% based on dry blended formulation.