Container Desiccants

Price range: £10.00 through £37.00

Protect your cargo from moisture damage with SeaDry container desiccants, a dependable solution for moisture control during long-distance shipping and storage.

  • Enhanced Absorption: SeaDry absorbs up to three times more moisture than traditional silica or clay desiccant bags, helping reduce damage and associated costs.
  • Durable Moisture Lock: Designed to solidify when wet, SeaDry prevents leaks and keeps goods dry inside containers, garages, or caravans.
  • Mould and Damage Prevention: Suitable for humid environments, container desiccants help prevent mould, condensation, and moisture-related damage.
  • Superior Performance: Formulated using a chloride and starch blend to deliver consistent, long-lasting protection.
  • Flexible Installation: Easily positioned using integrated hooks and adhesive strips for effective moisture control.

High Absorption Capacity

Manufactured from a blend of calcium chloride and starch, SeaDry desiccants absorb up to 200% of their own weight, offering significantly higher performance than silica or clay alternatives.

Superior Absorption Capacity

SeaDry container desiccants continue to absorb moisture for shipping containers over extended periods, providing sustained protection against humidity.

Prevents Moisture Damage

Helps reduce internal humidity levels, limiting the risk of mould, corrosion, damaged packaging, and detached labels.

Anti-humidity Desiccants

Anti-humidity Desiccants

Designed to absorb more than three times the moisture of standard silica or clay desiccants under comparable conditions.

Leak-Proof

A moisture-impermeable outer film prevents leakage, helping protect goods from secondary damage.

Long-Lasting & Versatile

Available in multiple formats and sizes, SeaDry desiccants provide long-term moisture control for different container layouts.

Corrosion Prevention

Temperature and pressure changes during sea transport can cause rapid humidity fluctuations. SeaDry absorbs excess moisture to help reduce corrosion risk.

Mould & Mildew Protection

By capturing moisture before condensation forms, SeaDry helps prevent mould and mildew caused by container rain.

Reliable Performance

SeaDry absorbs moisture for up to 40 days under demanding conditions (20–40°C and 60–90% relative humidity), exceeding the performance of standard desiccants.

Adaptable for Space Constraints

When container space is limited, SeaDry can be hung or placed directly on cargo to suit different loading configurations

How to use SeaDry Desiccants

Shipping Container Moisture Absorber Guide

Shipping Container Moisture Absorber Guide

SeaDry desiccants protect against moisture damage to engine parts, steel coils, furniture, packaged food, and other goods. With an absorption capacity of up to 200% of its weight, SeaDry keeps cargo dry during extended journeys, including transatlantic shipping. Fewer units are required due to their efficiency. Manufactured in Germany by desiccant specialists Thomar, SeaDry is supplied in the UK by approved distributors and offers reliable moisture control compared to traditional silica gel packets.

FREE standard delivery to Mainland UK.

Click & Collect available from our Head Office at 100–130 St Johns Road, Bootle, Merseyside, L20 8BH.

Delivery time is 1–4 working days, subject to stock availability. During busy periods, delivery times may vary. If your order is urgent, please contact us and we will do our best to assist.

If you have not received your order after 5 working days, please contact us so we can track it accordingly.

Container Desiccants for Moisture Control in UK Shipping & Storage

Britwrap is a leading UK specialist in moisture-control solutions, providing a critical line of defence for the nation’s most sensitive cargo. Our container desiccants are the trusted choice for major UK film studios, motorsport teams, and high-value tech firms, where even a trace of humidity can jeopardise million-pound assets. 

These industry leaders rely on Britwrap for repeated, high-volume supply, ensuring that sensitive electronics and production equipment remain in climate-controlled condition during transit and long-term storage. In the unpredictable British climate, we provide the dependable stability required to eliminate the risk of 'container rain' and corrosion.

Additional information

Additional information

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