2019 Top Safety Health And Reliable Silica Gel Steel Canister

Silica gel desiccants prevent moisture related problems (rust, corrosion, oxidation, tarnishing) before they begin, creating a protective shield of dry air within an enclosed storage area. This heavy duty unit is preferred by police armories, hospitals, museums as well as individual collectors. Measures 4" in diameter x 6" in height and protects up to 57 cubic feet of volume.

Silica gel can be used many times over by reactivating. When the blue silica gel beneath the heat-resistant inspection window turns pink, reactivate by removing the cap with the inspection window. Place the entire unit (do not disassemble) in a vented 325 degree F oven for at least 3 hours. The silica gel will gradually turn blue again. After reactivation is complete and the unit is cool enough to handle, return the unit to the enclosed space you wish to protect immediately. If you leave the unit in the open it will rapidly absorb moisture from the surrounding air.

Silica gel packs are ideal when you need to control humidity to protect coins, guns, cameras, tools, silverware, etc.