GRF Dessecantes
Desiccant for boxes and packaging

Dry Pack

Desiccant sachets made of high-quality bentonite clay. They can be used inside packaging, in direct contact with the product, or applied to the outside.

The right choice to protect moisture-sensitive products during storage and transport.

Dry Pack bentonite clay desiccant sachets for packaging

Data sheet

Product specifications

Composition High-quality bentonite clay
Formulation Neutral and chemically inert
Structure Calcium-rich, attracting and retaining water molecules
Sachets From 1 g to 1 kg — sizes adapted to customer needs
Use Inside the packaging (direct contact with the product) or outside

Advantages

Why use Dry Pack

Inert and safe

Neutral, chemically inert formulation, suitable for contact with the packaged product.

Made in Brazil

Manufactured in Brazil by a 100% Brazilian industry.

Eco-friendly

All raw materials are environmentally friendly.

Non-toxic

Can be disposed of as regular waste — no hazardous residue.

Tailor-made

Sachet sizes adapted to the volume and sensitivity of each package.

Versatile

From small electronic devices to large industrial equipment.

Where to use

Typical applications

Dry Pack protects any moisture-sensitive product. Some established applications:

  • Electronic components
  • Medical equipment
  • Military instruments and weaponry
  • Relays and communication devices
  • Tide-gauge and oceanography devices
  • Document and paper storage
  • Batteries
  • Motors
  • Optical devices
  • Dry fuel
  • Propellants
  • Safes
Dry Pack sachets applied to industrial packaging

FAQ

Frequently asked questions about Dry Pack

Can Dry Pack be in direct contact with the packaged product?

Yes. The bentonite clay formulation is neutral and chemically inert, suitable for use inside the packaging in direct contact with the product — or on the outside, if you prefer.

Which sachet sizes are available?

From 1 g to 1 kg, with sizes and weights adapted to each customer’s needs and package volume.

What is the difference between Dry Pack and Dry Box?

Dry Pack is a bentonite clay desiccant for boxes and packaging, including direct product contact. Dry Box is a high-capacity calcium chloride desiccant designed for the walls of export and coastal shipping containers.

Is Dry Pack toxic? How do I dispose of it?

It is non-toxic and can be disposed of as regular waste — it generates no hazardous residue.

Which size is right for your product?

Tell us what you pack and under which conditions: we will recommend the ideal Dry Pack sachet and weight.