Description
The silica gel canister is used for gun case or tool box, protect firearms from rust, perfect gun room accessories
200g canister dehumidifier, each one can protect about 15 cubic feet of enclosed spaces
Black canister won’t rust and the orange silica gel desiccant not contain Cobalt II Chloride
The indicating silica desiccant can be reused, reactivate 4 hours at 300F degree if color turns to dark green from orange
No batteries or no electric required, reactivate for years of use, the viewing screen is heat-resisting material, won’t deform while heating in oven
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