Blue Silica Gel can adsorb up to 40% of its weight in moisture turning from a Blue (Dry) state to a Pink (wet) state as it absorbs moisture. Silica Gel in it's Loose (Bulk) form is simply Silica Gel beads without any breathable packaging and will be shipped in a heat sealed moisture barrier bag. Blue Silica Gel has been used for 100+ years in Military and Industrial Applications, but is not recommended for residential use due to containing Cobalt Chloride (II) which is classified as a IARC Group 2B carcinogen.Alternatives are available, please see our Orange Indicating Silica Gel which is Cobalt Chloride Free!
| Item Description | Dimensions | Cov Area* | Min. | Quantity/Price Per Piece | Qty. | Add to cart | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Blue Moisture Indicating | ||||||||||
2 Pounds Loose Blue Indicating Silica Gel Beads |
3-5mm Beads | 1 | 1+/$35.99 | 2+/$31.99 | 4+/$27.99 | 8+/$25.99 | 16+/$23.99 | ![]() |
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4.5 Pounds Loose Blue Indicating Silica Gel Beads |
3-5mm Beads | 1 | 1+/$60.99 | 2+/$55.99 | 4+/$50.99 | 8+/$46.99 | 16+/$40.66 | ![]() |
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55 Pounds Loose Blue Indicating Silica Gel Beads |
3-5mm Beads | 1 | 1+/$349.99 | 2+/$329.99 | 3+/$299.99 | 4+/$279.99 | 5+/$249.99 | ![]() |
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