Industrial DESICCANT-BEADS-BLUE-1G-7LB Desiccant Beads

Blue-indicating silica gel desiccant beads in a 1-gallon jug (about 7.5 lb) provide a compact, reusable humidity-control solution for industrial storage, electronics enclosures, cabinets, and packaged goods. The beads are typically 2–4 mm in size, allowing rapid access to moisture in confined spaces. They function as a blue-indicating desiccant, turning pink as they absorb moisture, so you can visually judge when recharging is needed. When dry again, the beads can be recharged by heating in an oven up to approximately 250°F to restore their adsorption capacity for repeated use. This type of desiccant is commonly used for humidity control in air dryers, equipment housings, and long-term storage where maintaining low humidity is critical.