Self Indicating Gel- Colour Change

Minimise the risk of irreversible damage caused from condensing water vapour. Our Non-toxic silica gel undergoes a distinctive colour change from yellow to very pale yellow, almost white when completely saturated allowing you to know when to replace the sachet to prevent damage to your stored/transported products. Supplied Brand New and Sealed in packs of 50. Sachet size 40mm x 40mm.Small enough to use in underwater camera bags and all photographic equipment.


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