SITREN AirVoid® 305 is a non-ionic, silicone free and solvent free organic defoamer.
SITREN AirVoid® 305 is a surface tension reducing additive specifically for water-based systems including polymer
dispersions and concrete plasticizers based on lignosulfonates, polycarboxylates (PCE) and ligno blends.
• Highly compatible with water-based polymeric systems
• Highly effective defoaming properties
• Excellent balance of system compatibility and foam-control
• Solvent-free
