
Why Vermiculite is Essential for Dangerous Goods Packaging in New Zealand
When it comes to dangerous goods transport in New Zealand, compliance is non-negotiable. Whether you’re shipping chemicals, hazardous liquids or laboratory samples, you need packaging solutions that meet strict international standards such as NZS 5433, the IATA Dangerous Goods Regulations (DGR) and the IMDG Code.
One of the most widely used and approved absorbent materials for dangerous goods packaging is vermiculite.
What is Vermiculite?
Vermiculite is a naturally occurring mineral that expands when heated, creating lightweight, fire resistant granules. In dangerous goods packaging, vermiculite is used as an absorbent and cushioning medium, protecting containers from leaks, spills and impact during transit.
DG Solutions supplies Grade 4 Coarse Vermiculite (3–8mm) in 1kg bags which is the perfect size for dangerous goods shipments and spill response.
Why Vermiculite is Used for Dangerous Goods Packaging
- Regulatory Compliance: Vermiculite is recognised by NZS 5433, IATA and IMDG as an acceptable absorbent and cushioning material in 4GV UN approved boxes.
- Highly Absorbent: It can safely absorb liquids, reducing the risk of leaks during transport.
- Shock Absorption: Prevents movement and damage to inner containers.
- Non-Combustible: Safe to use with flammable and corrosive substances.
- Versatile: Suitable for laboratories, freight forwarders, manufacturers and couriers.
Common Applications in New Zealand
- 4GV Packaging: Vermiculite is the go-to filler for UN approved packaging.
- Air & Sea Freight Shipments: Complies with IATA and IMDG requirements.
- Laboratories & Warehouses: Used for safe storage and spill management.
- Emergency Spill Kits: Quickly absorbs hazardous liquid spills.
DG Solutions Your Trusted Dangerous Goods Partner
As a 100% New Zealand owned and operated company, DG Solutions provides more than just vermiculite. We specialise in:
- Dangerous Goods Export Certification (Air & Sea)
- On-site and remote DG consultation
- DG training and packaging advice
- Compliant labels, packaging and absorbents, including vermiculite.
With our expertise, we help businesses across Auckland and nationwide stay compliant and avoid costly delays.