Performance & Formulation
Dispersions & Resins

EFKA PB 2770

Efka® PB 2770 is a new, silicone-free, 100% active defoamer for radiation curing systems offering excellent foam-breakdown and outstanding compatibility. Efka® PB 2770 is an excellent deaerator and defoamer for universal use in clear and pigmented UV curable formulations, composites, gel coats, cast resins and adhesives. 

Performance Highlights

  • Deaerator and defoamer for UV curable formulations, composites, gel coats, cast resins and additives
  • Outstanding compatibility
  • Silicone-free, excellent recoatability
  • Suitable for typical F&F applications like roller and curtain coater