EFKA® FL 3337 is a slip and leveling agent that can be used on solvent-based coatings systems. This product prevents surface defects such as cratering, scarring or blistering in air-drying and baking finishes. It also shortens the setting time and prevents cob-like webbing in baking enamels and streaking during painting and spraying of chlorinated rubber and coatings based on other chlorinated polymers.

EFKA FL 3337 is a blend of high-boiling aromatic hydrocarbons, ketones and esters, including a highly compatible polysiloxane.

Properties

Density at 20°C (68°F)……….~ 0.86 g/cm³
Refractive Index…………………~ 1.482
Flash Point…………………………..42°C (108°F)