The Extover® Fine fire extinguishing granulate in a 30-liter metal bucket is a professional safety solution for lithium-ion, lithium-polymer, and metal fires in workshops, industrial facilities, storage areas, laboratories, and research environments.
The fine 0.5–1 mm grain size provides exceptional flow characteristics and is ideal for safely covering fire sources as well as filling cavities and gaps around lithium batteries, battery packs, and sensitive electronic components.
The inorganic expanded glass granulate surrounds the fire source, reduces oxygen supply, and forms a sealing protective layer at high temperatures. This effectively reduces the risk of reignition while avoiding typical extinguishing damage caused by water or powder extinguishers.
How It Works:
The granulate is loosely applied onto the fire source. The expanded glass granulate surrounds and suppresses the fire reliably. At extremely high temperatures, the material melts in a controlled manner on the surface of the burning metal and forms an airtight protective layer that hardens during cooling and helps prevent reignition.
Applications:
- Fire protection for lithium-ion and LiPo batteries
- Workshops, industry, storage, and research
- Battery storage and transportation
- RC models, drone batteries, and e-bike batteries
- Sensitive electronics and confined spaces
- Suppression of metal, battery, and lithium fires
- Also suitable for flammable liquids
Tested Effectiveness:
The extinguishing performance of Extover® granulate has been successfully tested and confirmed by MPA Dresden using sodium and magnesium fires. For optimal performance, the fire source should be completely covered. A coverage depth of approximately 10–30 cm above the fire source is recommended.
Packaging & Storage:
The granulate is supplied in a high-quality UN-approved tinplate metal bucket. The bucket is stackable, suitable for hazardous materials, and features a large opening for clean pouring and easy emptying.
The package includes lid, clamping ring, and safety split pin. The locking split pin ensures the bucket remains securely closed during transport and vibration.
Features:
- Fine 0.5–1 mm grain size with excellent flow properties
- Protective sealing layer formation
- Oxygen displacement effect
- Environmentally friendly
- Aging-resistant
- Maintenance-free and retrofit-friendly
- Excellent liquid absorption properties
- Acid- and alkali-resistant
- 100% inorganic, inert, and low-reactive
- Low thermal conductivity
- Sound-absorbing properties
- Non-perishable
- Bacteria- and germ-free
Technical Data:
- Manufacturer: Extover® / SmoliTec
- Delivery: Metal bucket with lid, clamping ring, and safety split pin
- Content: 30 liters
- Grain size: approx. 0.5–1 mm
- Total weight: approx. 15–16 kg
- Package height: approx. 41 cm
- Package diameter: approx. 32.8 cm
- Material: inorganic expanded glass granulate
- Hazardous goods approval: UN 1A2/Y/100/…
Custom Fill Sizes:
- Available in other container and bag sizes
- Custom filling quantities available on request
- Special sizes for industrial and research applications available
With Extover®, you choose a tested, clean, and maintenance-free fire extinguishing granulate for lithium, battery, and metal fires.
