Efka® FA 4642

Efka® FA 4642 by BASF is a low molecular weight dispersing agent for solvent-based and solvent-free coating systems. It offers reduced viscosity of the pigment dispersion, improved stabilization, reduced pigment sedimentation, increased gloss and improved flow.

• In the dispersion of organically treated bentonites, Efka® FA 4642 shortens dispersion time, provides easier handling of the bentonite gel, and improves storage stability.
• It does not affect the pot life of two-component systems.