🔵 Stay dry, stay sharp: moisture control that works as hard as you do.
This 4-pound pack of Wisesorb indicating silica gel features 2-4mm beads that change from blue to pink to visually signal moisture saturation between 20%-50% humidity. Designed to protect up to 30 cubic feet per 40 grams, it’s perfect for safeguarding valuables in airtight containers. Easily reactivated in an oven at 200°F-250°F, this reusable desiccant offers versatile moisture protection for safes, electronics, collectibles, and more, all conveniently packaged in a durable wide-mouth jar.
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