Container Desiccants

Price range: £10.00 through £37.00

Protect your cargo from moisture damage with SeaDry container desiccants, the reliable solution for moisture control during long shipments.

  • Enhanced Absorption: SeaDry absorbs up to three times more moisture than traditional silica or clay desiccant bags, saving time and reducing costs.
  • Durable Moisture Lock: Designed to solidify when wet, SeaDry prevents leaks and keeps goods dry in containers, garages, or caravans.
  • Mould and Damage Prevention: Perfect for humid environments, container desiccants prevent mould, condensation, and moisture damage.
  • Superior Performance: Crafted with a chloride and starch formula, SeaDry delivers reliable, long-lasting protection.
  • Flexible Installation: Easily position packets with included hooks and adhesive strips for comprehensive moisture absorbers control.

High Absorption Capacity

Made from a blend of calcium chloride and starch, SeaDry desiccants absorb up to 200% of their weight—three times more than silica or clay alternatives.

Superior Absorption Capacity

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

Prevents Moisture Damage

Effectively reduces humidity levels, preventing mould, corrosion, ruined packaging, and detached labels.

Anti-humidity Desiccants

Anti-humidity Desiccants

Made from a mixture of calcium chloride and starch, which absorbs up to 200% of their own weight! They can absorb more than 3 times than silica or clay alternatives.

Leak-Proof

The moisture-impermeable film ensures no leakage, keeping your goods safe from potential damage.

Long-Lasting & Versatile

Available in various types and sizes, SeaDry desiccants offer long-term performance tailored to your specific needs.

Corrosion Prevention

Fluctuations in air pressure and temperature at sea create rapid humidity changes that lead to corrosion. SeaDry effectively absorbs this moisture, preventing damage to goods.

Mould & Mildew Protection

Excess moisture can condense on container ceilings and drip onto cargo, causing mould and mildew. SeaDry prevents this by trapping moisture before it accumulates, safeguarding your cargo.

Reliable Performance

SeaDry outperforms standard desiccants by absorbing moisture for up to 40 days under challenging conditions (20–40°C and 60–90% relative humidity), compared to the typical 15 days.

Adaptable for Space Constraints

When container space is tight, SeaDry offers flexibility by allowing desiccants to be hung or placed directly on the cargo.

How to use SeaDry Desiccants

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 offers unmatched performance, keeping cargo dry for extended periods, even on long journeys like transatlantic shipping. Its efficiency means fewer units are needed to safeguard cargo from humidity. Manufactured in Germany by desiccant experts Thomar, Weirbags is the approved supplier of SeaDry in the UK. SeaDry provides superior moisture absorption for optimal protection, unlike traditional silica gel packets.

TypeSizeAbsorption CapacityAffixation and Use
Blanket77cm (l) x 50cm (w) x 2.5cm (d)> 3 litres. 12 x sachets in blanket form with adhesive pads on undersideSits directly on cargo, secured with adhesive – ideal for tightly packed containers.
Hook91cm (l) x 16.5cm (w) x 2.5cm (d)> 1.2 litres. 5 x Sachets in a row with extra strong hanging hook.Hang from lash hooks between container grooves. Ideal for less confined spaces.
Pole78cm (l) x 16.5cm (w) x 4.5cm (d)>2.5 litres. 12 x 100g packets held in a cardboard protective casing and hanging hook.Longer-term transport and storage applications. Ideal for sensitive goods. Hooks into lash lugs – not to be in direct contact with goods
Strip115cm (l) x 16.5cm (w) x 2.5cm (d)>1.5 litres. 6 x 125g packets with strong adhesive strip on the backAttach directly to container walls or cargo. Open or confined spaces.
Single20cm (l) x 16.5cm (w) x 2.5cm (d)>0.25 litres. Single = Single desiccant packets.Attach directly to container walls or cargo. Open or confined spaces.
Vertical Pole84.5cm (l) x 18cm (h) x 4.5cm (d)>2 litres. 10 x 100g strip sachets with protective cardboard casing and hanging hookLonger-term transport and storage applications. Ideal for sensitive goods. Hooks into lash lugs – not to be in direct contact with goods.

FREE Standard delivery to Mainland UK.

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

Delivery time and delivery returns is 1-4 working days (subject to stock availability)

Please be aware that during busy periods deliveries can take longer. If you require your order urgently, please contact us for delivery returns as well and we will do our best to accommodate your request.
If you have not received your order after 5 working days, please CONTACT US
so we can track your order accordingly.

Surcharges apply for the following areas:

RegionWeight in Basket 0-20kgWeight in Basket >21kg
Mainland UKFreeFree
Scottish Highlands£16.00£20.00
Northern Ireland£23.00£28.00

Please see Delivery Information for further details.

Additional information

Additional information

Weight N/A