What is Dryspace™ Super 300?

Dryspace™ Super 300 is a NEW commercial strength moisture absorbing power desiccant that will absorb up to 300% of its weight in moisture for up to 90 days. No other desiccant works this harder for longer. It is more effective in controlling humidity than outdated silica gel, clay or simple calcium chloride desiccant products.

tyvek Dryspace™ has formulated Super 300 power desiccant for performance using a minimum 94% of calcium chloride (CaCl2) mixed with a natural organic fibre binder. Moisture is absorbed into the bag through a double layered Tyvek® membrane forming into a semi-solid without the risk of leaking, spilling, tearing or re-absorption.

Dryspace™ Super 300 reduces high humidity and stops condensation from occurring in your container shipments and
in enclosed storage areas. By controlling humidity levels we prevent product spoilage, carton damage, mould, mildew, unpleasant odours, changes in taste profile, label peeling, rusting of
canned goods, flash rust on metal products, corrosion, & bug infestations from occurring.

Designed by Australians for our Conditions

We developed Dryspace™ SUPER 300 specifically for Australasian exporters & local conditions. Every shipment to & from Australia travels across the equators extreme tropical humidity & temperature zones before passing into an opposing season. These wildly shifting conditions are unavoidable & where moisture damage flourishes.

Shipping into China, Japan, Korea, South-East Asia, Central Asia, the Middle East, Europe, UK, or the America's?
Your goods transit through ideal conditions for excess moisture to build up inside your containers.

NEW SUPER 300 works to prevent moisture damage, maintain profits & secure your brand reputation every time you ship your cargo.

All Dryspace™ SUPER 300 desiccants come individually wrapped & are available in the following sizes:
1kg Bag

Mostly used when goods are not packed to the ceiling. More cost effective as can be spread throughout container.

Easily clips onto inside perimeter top hooks.


2kg Bag

Best value. Best coverage.
Bigger size means value costing
with optimum performance.

Easily clips onto inside perimeter top hooks.


1kg Strip Bag

Designed to fit between container ribs ensuring maximum volume of space without effecting performance.

Easily clips onto inside perimeter top hooks.


Moisture is created by inside / outside humidity & temperature differences during voyages
& while in storage. These fluctuations trigger a dew-point inside the container changing it
to water. The water collects on the ceilings, walls & between film wrapping layers
eventually damaging the cargo leading to lost profits & lengthy insurance claims.

DRYSPACE™ SUPER 300 Performs

  • Absorption rate up to 300%
  • Lasts for up to 90 days
  • Provides a cost effective solution to container rain
  • Provides protection from moisture damage
  • Protects your long-term company brand & reputation
  • Increases customer satisfaction & retention
  • Reduces product loss, & maintains profits
  • Reduces customer complaints
  • Reduces insurance claims
  • Provides results to negotiate lower premiums