Indicating DRIERITE, 1 lb., Blue

Indicating DRIERITE is impregnated with cobalt chloride, which is a visual moisture indicator. This desiccant is blue when dry and changes to pink when it becomes wet.

This pronounced and clearly visible color change makes indicating DRIERITE valuable when it is necessary to know with certainty that dryness is being maintained and to signal when the drying agent should be replaced.

It has the same efficiency as regular DRIERITE and can be regenerated for reuse.