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Maximum-Capacity Grade

BENZPACK® BE DRY™ ULTRA Container Desiccant

The highest-capacity grade of the BE DRY™ family: ultra-high-purity calcium chloride that absorbs up to 600% of its own weight and holds a container dry for 90–120 days, engineered for the longest, hottest, most humid ocean voyages where standard desiccants run out of capacity mid-transit. Leak-proof gel, DIN 55473 certified, manufactured by BENZ.

  • Active ingredientCalcium chloride, ≥94% purity
  • Absorption capacityUp to 600% of weight
  • Service life90–120 days
  • Gel retentionLeak-proof, no brine drip
  • StandardsDIN 55473 · REACH · EC 1935/2004
  • Formats250g / 500g sachet, 1kg / 2kg pole-mount
Full Technical Specs →

Why Choose BE DRY ULTRA

When the voyage is long, hot and humid, and running out of desiccant is not an option.

Up to 600% Absorption
Ultra-high-purity calcium chloride raises the ceiling above standard BE DRY, so fewer units hold more moisture.
90–120 Day Protection
Sustains absorption deep into 35–45+ day voyages, including the humid final leg where container rain forms.
Leak-Proof Gel
Captured water is locked into a stable gel, verified under maritime vibration and inversion, no brine on cargo.
Fewer Units Needed
Higher capacity per unit means fewer pole-mounts to install, useful where ceiling anchor points are limited.
DIN 55473 Certified
Sized by the Desiccant Unit method and supplied with full certification and SDS for customs and OEM qualification.
Manufacturer-Direct
Made by BENZ, with our own test data and the technical team that calculates your exact requirement.

BE DRY vs BE DRY ULTRA vs C DRY

Choose the right BENZPACK desiccant for the job.

BE DRY™
Up to 500%, 60–90 days. Standard 20–30 day routes. View ›
BE DRY™ ULTRA
Up to 600%, 90–120 days. Longest, most humid voyages. You are here.
C DRY™
Nitrite-free clay for barrier bags with electronics, metals, pharma. View ›

Buy BE DRY ULTRA Direct From the Manufacturer

Send your container, cargo and route and our technical team will calculate the exact units, supply certification and quote bulk or OEM pricing, free, worldwide.

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BENZ Packaging consistently provides reliable and efficacious Corrosion Prevention & Protective Packaging Solutions to clients worldwide.

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