Preservative to prevent deterioration and degradation
Mergal® 680 is an effective liquid preservative used to prevent deterioration and degradation caused by bacteria, yeast, mold, and fungi in aqueous systems. Mergal 680 is a liquid product easily incorporated into waterborne systems. Mergal 680 is not affected by charged or neutral surfactants and does not impart any surface activity of its own. Mergal 680 does not cause pH drift or any discoloration.