BYK-3140

BYK 3140 is a VOC-free air release additive suitable for low-fogging applications. BYK 3140 speeds up the air release in formulations and removes air bubbles, resulting in a smoother surface finish without defects. It allows for improved flow and leveling of the material during application. BYK 3140 can be added during preparation or afterward as a post-addition. Its benefits include faster production times and reduced rework. BYK 3140 is recommended for transparent, foamed, filled and low-emission formulations where a defect-free appearance and low emissions are required.