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Genius PyroBubbles ® Pure M, extinguishing granulate, dust-free fabric cushion

Technical data

Filling material: PyroBubbles®
Outer dimensions (mm): L (665 x 370 x 105), M (510 x 300 x 75), S (335 x 230 x 42), XL (810 x 550 x 110)

Product information „Genius PyroBubbles ® Pure M, extinguishing granulate, dust-free fabric cushion“

PyroBubbles ® are a new type of extinguishing agent based on silicon dioxide. Silicon dioxide is also used in the manufacture of glass. The extinguishing granulate is extremely effective when conventional extinguishing agents such as water are no longer effective or would cause significant damage. PyroBubbles ® are ideal as a filling material for Genius transport and storage containers. The filling material is used in containers from the Lio Guard series. Please note: Active battery firefighting with Pyrobubbles requires a special fire protection design.

Now available in dust-free fabric cushions!

PyroBubbles ® Pure M are now available in dust-free cushions, either as variant S with 0.78 kg per 16 pieces, M with 2.3 kg per 4 pieces, L with 5.3 kg per 2 pieces, or XL with 12.5 kg per 1 piece.

Properties of PyroBubbles ®

PyroBubbles ® Pure M are suitable for combustible materials in fire class D. The average grain size is 2 to 6 mm. The extinguishing agent is water-repellent and age-resistant. Depending on the application, some of the PyroBubbles can be recovered and reused after use. In addition, the extinguishing agent is capable of absorbing electrolytes and is characterised by low thermal conductivity and electrical insulation. Please note that PyroBubbles ® of quality grade Pure M may only be used as filling material for lithium-ion batteries in approved Genius transport containers during transport. For further information, please contact us at info@lion-care.com or + 49 7151 256 4811.

Extinguishing effect of PyroBubbles ®

PyroBubbles ® Pure M are temperature-resistant up to approx. 700°C. In the event of a fire, the granules melt and form a closed, thermally insulating layer around the source of the fire, thereby depriving it of oxygen. Combustible reaction gases are reduced thanks to the pores in the balls. The high specific heat capacity absorbs thermal energy and the temperature is reduced thanks to the cooling effect. Furthermore, combustible material is shielded by the low thermal conductivity. PyroBubbles ® are also suitable for extinguishing metal fires.

At your service

If you have any questions, please do not hesitate to contact us – by email or telephone during our business hours. We look forward to hearing from you!

Filling material: PyroBubbles®
Outer dimensions (mm): L (665 x 370 x 105), M (510 x 300 x 75), S (335 x 230 x 42), XL (810 x 550 x 110)

Downloads

FAQ

Vermiculite is a 100% mineral natural product and is very well suited as a filling material for packaging in accordance with the dangerous goods regulation.

It absorbs leaking liquids, protects against shocks, is non-flammable and non-conductive.

PyroBubbles are a filler made of purified glass. They are non-flammable, electrically conductive and offer a high level of protection against shocks and vibrations. They contain a fire by melting around the source of the fire and forming a cocoon.

https://www.lion-care.com/aktuelles/blog/pyrobubbles-der-fuellstoff-fuer-ihre-verpackungen

Accessory

Vermiculite is a 100% mineral natural product and is very well suited as a filling material for packaging in accordance with the dangerous goods regulation.

It absorbs leaking liquids, protects against shocks, is non-flammable and non-conductive.

PyroBubbles are a filler made of purified glass. They are non-flammable, electrically conductive and offer a high level of protection against shocks and vibrations. They contain a fire by melting around the source of the fire and forming a cocoon.

https://www.lion-care.com/aktuelles/blog/pyrobubbles-der-fuellstoff-fuer-ihre-verpackungen

Product flyer Genius PyroBubbles®
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6716kb
29.01.2026
Safety data sheet Genius PyroBubbles®
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465kb
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Technical data sheet PyroBubbles fabric cushion XL dust-free
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425kb
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Technical data sheet PyroBubbles fabric cushion M dust-free
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426kb
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Technical data sheet PyroBubbles fabric cushion S dust-free / Technical data sheet PyroBubbles fabric cushion S dust-free
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568kb
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Technical data sheet PyroBubbles fabric cushion L dust-free
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425kb
29.01.2026