Container rain starts when the air inside the box cools below its dew point and the vapour condenses on the roof. SECAL container desiccants capture that vapour first. Certified absorption of 307% at 60 °C and 90% RH — more than three times their own weight in water.
It depends on the container, the commodity, the route and the transit time. The free calculator gives you the quantity and the format in under a minute, and the route risk tool shows whether your route needs protection at all.
Not sure what to use? Send us a photo of your cargo and get a free technical study within 24 business hours.
Commodity, container, route and transit time are enough for a recommendation and a quotation.