Wisesorb 2 lb Indicating Silica Beads 2-4mm -Rechargeable Orange desiccant beads

• Indicating Silica Gel Beads: Wisesorb cobalt chloride-free orange indicating beads (2-4mm in size) are designed to change color within a humidity range of 20%-50%. Once saturated with moisture, the beads will complete the color change to green. The initial color change does not indicate full saturation. The beads will continue to absorb moisture until reaching 50%RH.
• High Absorption Capacity: In a sealed container, each 40 grams of active indicating silica gel can safeguard up to 30 cubic feet of any enclosed storage space.
• Simple Reactivation Process: If the beads transition from orange to green, it indicates that the environmental relative humidity exceeds 50%. Simply place in the oven for 0.5 to 3 hours at 200°F to 250°F (do not exceed 250°F) to reactivate.
• Versatile Application: Indicating silica gel can effectively safeguard any enclosed storage space, including safes, ammo cans, toolboxes, sealed 3D printer filament containers, weapon cases, closets, and more.
• Individual Packaging: The 2 lbs of orange-to-green indicating silica gel beads come individually stored in a plastic jar for prolonged preservation and ease of use.

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