2 lb Indicating Silica Beads 2-4mm -Blue to Pink Desiccant Bead

Wisesorb 2 LBS blue to pink Indicating Silica Gel Beads are beads of silica gel (desiccant beads) , used for absorbing moisture from the air to protect things that would be adversely affected by dampness. The beads can be reactivate by placing into oven to drive off excess moisture. Dry beads show blue and turn a faintly pinkish clear color after reaching moisture capacity. The blue color indicator is convenient to judge when they need to be changed. Indicating Silica Gel Beads-2lbs indicating silica gel utilize premium quality raw material. The strong moisture absorption ability allow beads to begin to change to different colors at 20%RH-50%RH and will complete changing colors to pink. When you find the beads begin to change color, it does not mean the beads saturated with moisture and the beads will continue to absorb the moisture until 50%RH. Please check the silica gel beads periodically which can be reactivated indefinitely. Great Absorbing Capacity-General estimate when used in a