40 Gram Silica Gel Canister

40 Gram Silica Gel Canister

The 40 gram silica gel aluminum canister protects up to 3 cubic feet and contains blue indicating silica gel to stop condensation by absorbing moisture in the air.
Gram Size


Desiccant Type


Product Size

4.0" X 2.0" X 0.5"

Stock Status


Part Number


Product Description


Hydrosorbent's SG-40 Silica Gel canister prevents rust, mildew, corrosion and spoilage to protect your valuables. Each 40 gram canister can protect up to 3 cubic feet of enclosed space. Perfect for use in small storage areas, such as cases for guns, cameras, telescopes, instruments and tool & tackle boxes.

Blue indicating silica gel (2-3 mm) is sealed within a 2-piece perforated aluminum canister, which will change from blue to pink to indicate moisture absorption. The top of the canister contains a heat resistant mica disc for viewing the color change. At full absorption, the canister can be reactivated by heating in a 300°F oven for 3 hours or until the silica gel has turned blue.

Size: 4.0" x 2.0" x 0.5" (100 x 50 x 14 mm)

Weight: 1.7 ounces

Packaging: Canister is heat sealed in a foil wrap pouch.

Shelf Life: >90%


Additional Information

Part Number 643390
Name 40 Gram Silica Gel Canister
Gram Size 40
Product Type Hydrosorbent
Product Size 4.0" x 2.0" x 0.5"
Weight 1.70 ounces
Material Aluminum
Desiccant Type Silica Gel
Type Indicating
Shelf Life <90%
Cubic Feet Protected 3
Stock Status Special Order

Technical Sheets

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