EFKA® PB 2744 is an excellent defoamer for fast and effective de-aeration of 100% solids systems. It an ultra low de-aerator that provides long-term persistency and effectiveness against macro and micro-foam. It enhances leveling and surface while improving stability under shear stress and storage conditions.

EFKA PB 2744 is recommended for high solids and solvent-free systems, e.g. 2-Pack PUR systems for flooring applications. Further application areas are ultra-high solids industrial applications and UV applications

This material is especially designed for industrial flooring compositions which have to comply with latest construction norms.

Features & Benefits

• Fast and effective de-aeration
• Excellent efficiency
• Improved leveling
• Imparts surface smoothness
• Excellent long-term persistency
• Ultra low VOC
• Hazard label-free
• Polymer based with small amount of silicone

Properties