
THE ENVIRONMENTALLY FRIENDLY, MINERAL EXTINGUISHING AGENT
EXTOVER® – FIRE EXTINGUISHER
Extover® is a new, environmentally friendly extinguishing agent which can be used for extinguishing purposes and preventive fire protection. The small, lightweight spheres consist of foamed post-consumer recycled glass with tiny pores inside which form a closed cell structure. The granules are 100 % mineral and therefore non-combustible. It does not cause firefighting-related water damage and it is reusable. The granules were tested by the Material Testing Institute of Dresden (MPA). Even problematic fire loads such as lithium battery fires or metal fires can be easily controlled and extinguished with Extover®.
WHAT IS EXTOVER®
Extover® is a fire extinguishing agent based on expanded glass granules. The material is suitable for class D fire loads and has been developed and tested for metal and lithium battery fires.
Multifunctional
No firefighting-related water damage
Reusable
No hazards to the environment or health
Capable of sorption

Easy to handle as fill
Very free-flowing
Recyclable
Buoyant
Conserves resources
EXTOVER® EFFECTS
The extinguishing effect and function of Extover®.
EXTOVER® FIRE EXTINGUISHING AGENT
The environmentally friendly fire extinguishing agent, multifunctional fire protection for lithium batteries and filling material for dangerous goods packaging.
EXTOVER® SAMPLE SERVICE
Would you like to thoroughly test out Extover® expanded
glass granules for your application? No problem!