Carton of 8 x 2Kg Packets (total 16kgs). Suits 20ft shipping container. Silverback desiccant is a high quality dry desiccant ready to use. Container desiccant protects your cargo from moisture (AKA Container Rain) which occurs from temperature changes. Container desiccant is a high performance clay based desiccant capable of absorbing more than 70% of moisture relative to its weight (90% RH & 37 Degrees C). This highly absorbent clay is activated by Calcium Chloride (CaCI2) to ensure this superior performance. The innovative design allows water vapor to enter the interior of the bag easily, where it is transformed into a mud like substance and will not leak, escape or spill. Silverback desiccant is specially formulated to protect cargo from moisture by lowering the dew point inside shipping and storage containers. Absorbing moisture, reducing humidity and depressing the dew point, it inhibits the formation of mold, mildew, rust and corrosion. On removing Silverback desiccant from its protective packaging and placing it in your container, it will immediately start absorbing free moisture from the air inside your container. The relative humidity is reduced, therefore preventing the condensation cycle. Double Layer for extra strength. Inner layer Teak outer layer PET non-woven.