- Functions:Defoamer
- Labeling Claims:Silicone-free
- Compatible Polymers & Resins:Nitrocellulose, Polyurethanes (PU), Epoxies (EP)
- End Uses:Lacquers, Solventborne Coating, 2K (2 component) Coating
Efka® PB 2020 is a defoamer that accelerates defoaming in solvent-based coatings. It eliminates foaming and blistering caused by various factors, such as wood or paper substrates or during pumping, rolling, flooding, or airless spraying. This defoamer is particularly suitable for nitrocellulose lacquers, acid-curable wood finishes, two-pack polyurethane lacquers, and cold-cured epoxy resin systems.