Pre-Order Offer

The CLOUD® AERO is now available for pre-order with 15% off until product arrives in our warehouse in less than 2 weeks.

Reserve yours now, secure early availability, and save before the pre-order discount ends.

the CLOUD® AERO

Engineered specifically for enclosed 3D printers - FDM and Resin, HotBoxes, CNC and laser machines,


Pre-order now at launch pricing - first shipments begin within weeks.

the CLOUD® AERO is a compact, self-activating fire suppression device that responds automatically to dangerous heat conditions.


No wiring. No power. No setup.


It activates when temperatures become critical - releasing a fire-suppressing aerosol that helps interrupt combustion at its source.


• 170°C Thermal Activation
• No External Power Required
• 10-Year Service Life

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Long Prints Come With Real Risk

Extended runtimes, elevated temperatures, and unattended operation increase the likelihood of fire events.

Thermal runaway, electrical faults, or material ignition can escalate rapidly - especially inside enclosed systems where heat builds.

the CLOUD® AERO is designed to respond automatically - before a small event becomes a catastrophic fire.

Pre-Order Offer

The CLOUD® AERO is now available for pre-order with 15% off until product arrives in our warehouse in less than 2 weeks.

Reserve yours now, secure early availability, and save before the pre-order discount ends.

Watch It Stop a Real Fire

See the Cloud® Aero activate in a real-world fire scenario and suppress flames in seconds - without damaging the machine. Real fire. Real activation. Real protection.
Heat rises → Activation → Aerosol fills the enclosure → Fire suppressed
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Simple. Automatic. Designed for Contained Environments.

As heat builds within an enclosure, temperatures rise toward critical levels. At approximately 170°C, the CLOUD® AERO activates, releasing a condensed potassium-based aerosol (aerosolized solid particulates suspended in gas phase) that interrupts the combustion chain reaction. For effective suppression, the aerosol must remain concentrated around the fire source for several minutes. This is why enclosed or semi-enclosed environments provide the most reliable performance. ✔ Interrupts combustion at a chemical level ✔ Designed for electrical and mixed-material fires ✔ No explosive discharge and no stored-pressure release ✔ Safe for electronics and PCBs

Pre-Order Offer

The CLOUD® AERO is now available for pre-order with 15% off until product arrives in our warehouse in less than 2 weeks.

Reserve yours now, secure early availability, and save before the pre-order discount ends.

Why Enclosures Matter

For predictable and repeatable fire suppression performance, use within an enclosed or contained volume.

the CLOUD® AERO is engineered for environments where the extinguishing aerosol can:

• Concentrate around the ignition source
• Remain present long enough to fully suppress combustion
• Prevent re-ignition

In open-air environments, the aerosol can dissipate before suppression is complete.

How Aerosol Fire Suppression Works

Effective suppression depends on two factors:

• Concentration – sufficient aerosol density around the fire
• Dwell Time – maintaining that concentration long enough to stop combustion

Enclosures enable both. Open environments reduce both.

This does not prevent activation - but it can reduce effectiveness.

Pre-Order Now Shop FDM HotBoxes

On Open-Frame Printers

the CLOUD® AERO can be used as an added layer of protection on open-frame machines, but performance depends heavily on setup.

Key factors include:
• Mounting distance to ignition source
• Airflow and ventilation
• Fire size and material type
• Obstructions or shielding around the fire

Because the extinguishing aerosol may dissipate in open air, full suppression cannot be guaranteed in all scenarios.

For best results on open-frame machines:
• Mount as close as possible above likely ignition points
• Minimize airflow where possible
• Consider partial enclosures or shielding

Recommendation: Use within an enclosure whenever possible for predictable performance.

Have an open frame printer and need an enclosure, check out our HotBox Line up: for FDM and Resin.

Pre-Order Offer

The CLOUD® AERO is now available for pre-order with 15% off until product arrives in our warehouse in less than 2 weeks.

Reserve yours now, secure early availability, and save before the pre-order discount ends.

Designed to Suppress These Fire Types

Designed to suppress:

• Class A - Ordinary combustibles

Wood, paper, cardboard, plastics, fabric


• Class B - Flammable liquids and gases

Oils, solvents, paints, alcohols


• Class C / E - Energized electrical equipment

Wiring, electronics, motors, power supplies

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Certified & Tested

CE & RoHS Compliant
Independently performance tested to EN 15276-1
Designed for environments where electrical fires and mixed-material ignition risks are present.
For best performance, use within an enclosure whenever possible.

Pre-Order Information

The CLOUD® AERO is now available for pre-order with 15% off until product arrives in our warehouse by the week of May 25, 2026.
Reserve yours now, secure early availability, and save before the pre-order discount ends.