# Moisture Intrusion Prevention in Sea Freight

*Last updated: 2026-06-17*

> Moisture intrusion prevention in sea freight covers all technical and operational measures that stop condensation and moisture migration inside shipping containers during ocean transit.

Moisture intrusion prevention in sea freight covers all technical and operational measures that stop condensation and moisture migration inside shipping containers during ocean transit. Standard protective methods include hygroscopic desiccants such as silica gel or calcium chloride bags, moisture barrier liners made from kraft or plastic film, hermetic container seals, and controlled ventilation procedures at the time of loading. Hygroscopic cargo types—paper, sugar, grain, and bulk chemicals—face the highest exposure, as do shipments on long-haul routes to tropical or humid-temperate destinations. A coordinated protection plan is typically agreed between shipper, packaging specialist, and freight forwarder, and often forms part of the cargo insurance conditions for maritime shipments.

**Source:** [https://www.maersk.com/news-and-insights/how-to-protect-your-cargo-from-moisture](https://www.maersk.com/news-and-insights/how-to-protect-your-cargo-from-moisture)

## Quick Facts

| Property | Value |
|---|---|
| Term | Moisture Intrusion Prevention in Sea Freight |
| Language | EN |
| Word count | 107 |
| Last updated | 2026-06-17 |
| Source | https://www.maersk.com/news-and-insights/how-to-protect-your-cargo-from-moisture |

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*Logistics Glossary — Freight Academy: [https://www.freight-academy.com/en/glossary/moisture-intrusion-prevention-in-sea-freight](https://www.freight-academy.com/en/glossary/moisture-intrusion-prevention-in-sea-freight)*

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