Indicating Molecular Sieve Desiccant

Indicating Molecular Sieve Desiccant absorbs moisture while showing you exactly when it’s time to recharge. Color-changing and reusable, it keeps your electronics, tools, and valuables protected with no guesswork. You can use this by itself or by sprinkling it into your Activated Alumina Desiccant.

When active, the molecular sieve beads are blue.  As the beads reach saturation, the color changes to beige, indicating that the molecular sieve has reached equilibrium capacity and needs to be recharged.