The Extover® 5L Fine fire extinguishing granulate cushion has been specifically developed for the safe storage, charging, and transport of lithium-ion and LiPo batteries. It provides a powerful safety solution for batteries and sensitive electronic equipment.
The ultra-fine inorganic expanded glass granulate with a grain size of 0.25–0.5 mm offers outstanding flow characteristics and can optimally fill even the smallest cavities and gaps. This makes Extover® Fine ideal for large battery packs, industrial applications, transport containers, safety boxes, and applications with high packing density and increased safety requirements.
In the event of a fire, the granulate surrounds the affected area, reduces oxygen supply, and forms a sealing protective layer at high temperatures. This significantly reduces the risk of reignition while preventing secondary damage caused by water or aggressive chemical extinguishing agents.
Thanks to its extremely fine grain size, the material is perfectly suited for tight spaces, battery compartments, and sensitive electronic environments. The 5L Fine cushion is ideal for industrial use, workshops, research facilities, storage technology, RC hobby applications, and professional lithium battery safety concepts.
Extover® granulate is 100% inorganic, inert, aging-resistant, and maintenance-free. In addition, the material offers excellent liquid absorption, resistance to acids and alkalis, low thermal conductivity, and sound-absorbing properties.
The extinguishing effectiveness for metal fires has been tested by MPA Dresden.
Key Features:
- Fine 0.25–0.5 mm grain size with excellent flow properties
- Effective fire protection for lithium-ion and LiPo batteries
- Oxygen-displacing and sealing effect at high temperatures
- Ideal for tight cavities and sensitive electronics
- No secondary damage from traditional extinguishing agents
- 100% inorganic, inert, and maintenance-free
- Excellent liquid absorption and chemical resistance
- Low thermal conductivity and sound-absorbing properties
- Ideal for industry, workshops, research, and RC applications
- Tested extinguishing effectiveness for metal fires
Applications:
- Safe storage, charging, and transport of lithium batteries
- Ideal for large battery packs and industrial applications
- Perfect for safety containers, storage boxes, and transport cases
- Suitable for RC models, workshops, and research facilities
- Place over or around the battery during charging
- Apply gently onto the fire source in case of fire
- Recommended coverage depth: approx. 10–30 cm
Technical Data:
- Manufacturer: Extover® / SmoliTec
- Content: 5 liters of Extover® Fine fire extinguishing granulate
- Grain size: approx. 0.25–0.5 mm
- Total weight: approx. 2375 g
- Dimensions: approx. 38 × 20 × 10 cm
- Packaging: sealed plastic bag
Scope of Delivery:
- 1 x Extover® 5L Fine fire extinguishing granulate cushion
