Antistat 309-0082 Silica Gel Desiccant Sachet 25G Non-Indicating 50 x 110mm 100

Silica gel is a synthetically produced form of silicon dioxide in the form of hard, irregular granules or beads. Its micro-porous structure of interlocking cavities gives it a very high surface area, making it a high capacity desiccant.

Water molecules adhere to the gel's surface because it exhibits a lower vapour pressure than the surrounding air. There are no chemical reactions, by-products or side effects produced by silica gel - water vapour is simply absorbed into its internal pores.

* Sachet size: 50 x 110mm * Weight: 25g * Silica gel desiccant * Non-indicating (no change in appearance when water is absorbed) * Supplied in packs of 100 * Antistat type 309-0082