Let’s face it, most of us will go our entire printing lives without an actual fire. That said, it can happen. This is the Fire Suppression unit for your 3D printer, that may stop a bad situation from getting worse. If it is activated, unlike many other solutions, it will extinguish the fire without damaging your Printer or its electronics.

Please note – this can only be shipped via ground shipping No USPS priority, air, or overnight methods can be used.

TheBlazeCut TR032FK / TR045FK is a compact, automatic fire suppression unit designed specifically for small, enclosed spaces like 3D printer enclosures.

TheTR032FK is Tailored for use withSmall/Medium Sized Enclosed Printers (e.g. Print Bed of ~255×255 mm)

TheTR045FK is Tailored for use withLarge Sized Enclosed Printers (e.g. Print Bed of ~350×350 mm), dual printer racks, enclosures with multiple power supplies, heated beds, or filament dryers.

This self-contained system provides fast, mess-free fire protectionno wiring, external power, or manual activation required.

The system consists of a black, abrasion-resistant detection tube filled with FK-5-1-12, a Clean Fire Suppressing Agent. When the temperature inside the enclosure reaches approximately 267F (6F), the tube melts at the hottest point, forming a nozzle that releases the agent directly at the source of the fire. The result is instant, targeted suppression that wont damage your printer, electronics, or surrounding space.

Because it operates silently and without residue, the TR032FK/TR045FK is ideal for workspaces, studios, classrooms, and any area where enclosed additive manufacturing takes place. It installs directly into your 3D printer enclosure and is completely maintenance-free.

IDEAL FOR:

• 3D Printer Enclosures

• Compact Desktop 3D Printers

• 3D Printer Enclosure Kits

• Workshops, Makerspaces & Classroom

• Hobbyist or Professional 3D Print Farms

KEY BENEFITS:

• Automatic Fire Activation No wires, no triggers, no manual input required

• Clean Fire Suppressing Agent (FK-5-1-12) Safe for people, electronics, and delicate 3D printer components

• Zero Residue or Mess No powder, foam, or cleanup required after discharge

• Environmentally Friendly Zero ozone depletion and very low global warming impact

• Compact & Self-Contained Easily fits inside most standard 3D printer enclosures

• No Maintenance Required 5 to 10 years of protection with no upkeep

• Quick DIY Installation Mounts horizontally at the top of your enclosure using included zip ties

PROTECTION SPECS:

TECHNICAL DETAILS:

• Operating Temperature: -4F to +194F

• Activation Temperature: 267F 6F

• Clean Agent: FK-5-1-12

WHAT MAKES FK-5-1-12 DIFFERENT?

FK-5-1-12 is a non-toxic, non-conductive, and residue-free clean agent thats safe for people, electronics, and small enclosed environments. Its one of the most environmentally responsible fire suppressants available, with zero ozone depletion potential and very low global warming potential, making it ideal for indoor use around sensitive hardware and humans.