Silicone-Based Water Repellency for Gypsum Systems

ADDvance gypsum water repellents form a durable hydrophobic network through chemical interaction with gypsum crystals. The result is improved resistance to moisture while the material retains its natural breathability.

The portfolio includes polymethylhydrosiloxane, emulsion and siliconate technologies for in-plant treatment of gypsum wallboard, gypsum fibreboard and gypsum blocks. Formulators can select the appropriate option based on active content, miscibility and cost-performance requirements.