celloexpress Silica Gel Pouches - Pack of 4-250g Silica Gel Sachets - Total Gel Weight 1000g 1Kg from celloexpress
- The silica gel is contained in Tyvek which is a material that is made out of polyethylene fibres, it is very thin, strong and it creates a water barrier
- In electronics, scientific and optical instruments it prevents condensation, which might damage the electronics. Each sachetA will absorb up to one third of its own weight in water vapour