Antari FLZ20 Super Dense Long Hang Fog Fluid – 20 Litre
Create thick, persistent professional atmosphere with Antari FLZ20 Super Dense & Super Long Lasting Fog Fluid – 20 Litre, a premium water-based fog liquid designed for compatible Antari fog and atmospheric-effects machines.
FLZ is Antari’s super-dense, super-long-lasting fog formulation, developed for productions where atmospheric density and extended hang time are important.
Rather than dissipating quickly after each burst, FLZ is designed to maintain a strong atmospheric presence for longer, helping lighting designers, effects operators and production teams create consistent beam definition, scenic depth and dramatic environmental effects.
The large 20-litre FLZ20 format is particularly well suited to professional users with significant fluid consumption, including:
- Production companies
- Theatre venues
- Touring productions
- Concert lighting suppliers
- Music festivals
- Film and television departments
- Broadcast studios
- Nightclubs
- Performing arts centres
- Schools and universities
- Equipment-hire companies
- AV suppliers
- Immersive attractions
- Large entertainment venues
Antari currently describes FLZ-20 as “Super Dense & Super Long Lasting Fog Fluid” and lists it as a compatible fluid for professional machines including the F-8 Typhon.
Super Dense Fog with Super Long Hang Time
FLZ is designed for applications where the production needs more than a short atmospheric burst.
Its strong density and extended persistence make it useful where technicians want atmosphere to remain present through longer lighting looks, scenes or performance sequences.
Potential benefits include:
- Strong lighting-beam definition
- Greater atmospheric depth
- Longer-lasting scenic fog
- More consistent coverage between fog bursts
- Reduced need for constant output in suitable environments
- Powerful backlighting effects
- Persistent concert atmosphere
- Strong visual definition for lasers and moving lights
Actual hang time will always depend heavily on the environment.
Factors including air-conditioning, mechanical ventilation, open doors, audience movement, wind, stage fans, ceiling height and venue volume can significantly change how long any theatrical fog remains suspended.
20 Litres for Professional and High-Consumption Environments
The 20-litre format is ideal where atmospheric effects are used regularly or several compatible machines need to be supplied.
This makes FLZ20 particularly suitable for:
- Permanent theatres
- Touring warehouses
- Production companies
- Lighting hire departments
- Concert venues
- Festival suppliers
- Film studios
- Television studios
- Nightclubs
- Theme attractions
- Schools with active performing arts programs
- Large AV operations
For professional users, bulk fluid can reduce the number of smaller containers required while providing a substantial reserve for longer production periods.
A 20-litre container is also particularly useful for high-output machines such as the Antari F-8, which incorporates twin 20-litre fluid tanks and officially lists FLZ-20 as a compatible fluid.
Enhance Lighting Beams and Aerial Effects
Atmospheric effects are an essential part of many professional lighting designs.
Without particles suspended in the air, an audience generally sees the illuminated surface at the end of a lighting beam rather than the complete path of the beam.
Adding controlled fog allows the light itself to become visible through the space.
FLZ can help enhance:
- Moving-head beams
- Spot fixtures
- Profile fixtures
- Wash lights
- Gobos
- Backlighting
- Side lighting
- Lasers
- Lighting fans
- Colour effects
- Scenic lighting
- Architectural lighting
- Concert beam effects
The dense and persistent characteristic of FLZ can be particularly effective when a lighting designer requires strong beam definition throughout an extended sequence.
Theatre and Performing Arts
Antari FLZ20 is well suited to professional theatre and performing arts environments where a persistent atmospheric layer is desired.
Potential applications include:
- Plays
- Musical theatre
- Opera
- Ballet
- Dance productions
- Immersive theatre
- Touring theatre
- Scenic effects
- Dramatic entrances
- Lighting enhancement
- School musicals
- Performing arts showcases
In some productions, the fog itself becomes part of the visual design.
In others, the goal is to create a subtle suspended atmosphere that enhances lighting while remaining largely unnoticed by the audience.
FLZ provides lighting and effects departments with a dense, extended-hang option when atmosphere needs to remain present for longer.
Concerts, Touring and Festivals
Professional concert lighting frequently depends on fog or haze to reveal aerial effects.
FLZ can enhance:
- Beam fixtures
- Moving lights
- Lasers
- Backlighting
- Audience lighting
- Gobos
- Stage silhouettes
- Scenic lighting
- Festival lighting installations
The long-lasting characteristic makes FLZ especially useful in suitable venues where maintaining a consistent level of atmosphere is more desirable than producing repeated short fog bursts.
Potential environments include:
- Concert tours
- Music festivals
- Arena productions
- Club shows
- Theatre tours
- Awards nights
- Large corporate events
- Live broadcasts
- Entertainment venues
Antari currently lists FLZ as a compatible fluid across professional machines including the Z-1200III, Z-1500III, Z-3000III, M-12 and IP-series fog machines.
Always confirm compatibility with the exact machine before use.
Film and Television Production
Dense atmospheric effects are widely used across film and television to create depth, visible light rays and controlled scenic environments.
Potential FLZ20 applications include:
- Feature films
- Television drama
- Broadcast studios
- Commercial shoots
- Music videos
- Photography
- Streaming productions
- Scenic atmospheres
- Window-light effects
- Backlighting
- Dramatic reveals
- Simulated environmental conditions
Fog can help separate foreground subjects from backgrounds and make shafts of light through doors, windows and scenic structures visible to camera.
Because FLZ is designed for extended persistence, film and television teams should use it carefully where continuity requires the atmosphere to return to a particular level between takes.
Camera exposure, lens selection, lighting direction, ventilation and camera angle can all influence how dense the atmosphere appears on screen.
Always test the effect under the actual production lighting and camera settings.
Why Extended Hang Time Matters
Longer atmospheric persistence can offer several practical and creative benefits.
FLZ can help provide:
- More consistent atmospheric coverage
- Strong beam visibility through longer scenes
- Fewer abrupt changes in fog density
- Greater scenic depth
- Persistent backlighting effects
- Rich concert atmospheres
- Reduced requirement for constant machine output in suitable conditions
However, long persistence also means operators need to manage output carefully.
If too much FLZ is introduced into a room, the atmosphere may take considerably longer to reduce than a fast-dissipating fluid.
Start with controlled output and gradually increase until the required density is achieved.
Water-Based Professional Fog Fluid
Antari’s current Safety Data Sheet identifies FLZ as a professional artificial fog fluid for theatrical use, special effects, immersive training and leak detection.
The current SDS lists the formulation as approximately:
- Water: 48–51%
- Triethylene glycol: 20–21%
- Propylene glycol: 29–31%
Antari characterises the formulation as a mixture of higher polyalcohols.
The SDS classifies the mixture as not classified under the referenced CLP regulation, with no hazard labelling required under that classification.
Professional users should still read the current SDS and follow appropriate workplace handling procedures.
Use the Correct Fluid for the Machine
Antari produces several professional fog fluids with intentionally different density and dissipation characteristics.
FLZ is specifically positioned at the dense, persistent end of that range.
For example, current Antari equipment specifications distinguish between formulations including:
- FLG – Regular Dense & Regular Dissipating
- FLH – Extremely Thin & Fast Dissipating
- FLR – Extra Dense & Extremely Fast Dissipating
- FLZ – Super Dense & Super Long Lasting
The available fluid choices depend on the machine.
Choosing the correct formulation allows production teams to match the atmospheric effect to the creative requirement.
Compatible with Professional Antari Machines
FLZ is listed as a compatible fluid across a range of Antari professional equipment.
Examples currently include:
- Antari F-8 Typhon
- Antari F-1 Fazer, subject to manufacture-date requirements
- Antari Z-1200III
- Antari Z-1500III
- Antari Z-3000III
- Antari M-12
- Antari IP-1600
- Antari IP-3000
Antari’s F-1 documentation specifically notes that FLZ compatibility applies to machines manufactured after May 2020.
Do not assume FLZ is suitable for every Antari machine simply because the equipment carries the Antari brand.
Before filling a machine:
- Confirm the exact model.
- Check the manufacture date where relevant.
- Read the operating manual.
- Confirm FLZ is listed as an approved fluid.
- Follow Antari’s operating instructions.
This is especially important with older hire inventory.
FLZ Is Not Dedicated Low-Fog Fluid
FLZ creates dense and persistent fog, but that does not make it a dedicated low-fog or ground-hugging formulation.
True low-fog effects generally rely on the entire system, including:
- Fog-machine design
- Cooling process
- Fluid selection
- Output temperature
- Room temperature
- Air movement
- Humidity
FLZ should therefore be marketed as a super-dense, super-long-lasting atmospheric fog fluid, rather than as dedicated low-lying fog fluid.
Fog Fluid Is Not Haze Fluid
Fog and haze are both atmospheric effects, but the equipment and fluids are not automatically interchangeable.
Fog machines generally produce a more visible cloud or plume.
Dedicated haze machines are typically designed to create a finer atmospheric distribution.
FLZ should only be used where the equipment manufacturer specifies FLZ as compatible.
Do not substitute fog fluid for dedicated haze fluid simply because both products enhance lighting beams.
Film, TV and Broadcast Continuity
FLZ’s extended hang characteristic can be valuable for camera work, but it also requires careful control.
For repeated takes:
- Record machine output settings
- Record output duration
- Monitor ventilation
- Allow atmosphere to stabilise
- Observe background density
- Check continuity on camera
- Allow adequate reset time when required
A visual density that looks subtle to the eye may appear significantly stronger on camera when illuminated from behind.
Do Not Mix or Modify Fog Fluid
Avoid mixing FLZ with other fog-fluid formulations unless explicitly approved by Antari.
Do not add:
- Water
- Dyes
- Fragrances
- Oils
- Cleaning chemicals
- Other fog fluids
Changing the formulation may affect:
- Fog density
- Dissipation
- Heater operation
- Pump operation
- Machine reliability
- Output consistency
When changing from one fluid to another, follow the machine manufacturer’s recommended cleaning or changeover procedure.
Smoke Detection and Venue Approval
Artificial theatrical fog can interact with smoke detectors and fire-management systems.
Before operating atmospheric effects, production teams should establish:
- Venue approval
- Fire-system requirements
- Detector-management procedures
- Fire warden requirements
- Ventilation conditions
- Emergency procedures
- Local venue rules
Never cover, disable or isolate a smoke detector without proper authorisation and an approved procedure.
Atmospheric effects should form part of the production’s safety planning, particularly in theatres, schools, festivals, conference venues and temporary event environments.
Managing Dense Atmosphere
Because FLZ is specifically designed to produce dense, persistent fog, controlled output is important.
Consider:
- Venue size
- Ceiling height
- HVAC
- Open doors
- Audience movement
- Stage fans
- Number of machines
- Machine placement
- Output direction
- Lighting requirements
A small theatre with limited ventilation may retain FLZ far longer than an outdoor festival stage.
There is no single output setting suitable for every production.
Start conservatively, observe the atmosphere and increase output gradually.
Outdoor Applications
FLZ can be used with compatible professional fog equipment in suitable outdoor environments, but wind remains one of the largest influences on atmospheric effects.
Consider:
- Wind speed
- Wind direction
- Stage orientation
- Machine position
- Temperature
- Humidity
- Nearby structures
Even a super-long-lasting fluid cannot overcome strong wind.
Machine positioning and output may need to change continuously as weather conditions change.
Use appropriately rated fog equipment where machines will be exposed to weather.
Schools and Performing Arts Centres
FLZ20 can be a practical bulk-fluid choice for larger schools, universities and performing arts centres that use compatible Antari fog machines regularly.
Potential applications include:
- School musicals
- Drama productions
- Dance concerts
- Performing arts showcases
- Technical-production training
- Awards events
- Concerts
- Graduation performances
Atmospheric effects should be operated by appropriately trained personnel and used in accordance with school, venue and equipment procedures.
Fire detection, ventilation and audience requirements should be considered before use.
Corporate Events, Exhibitions and Product Reveals
Dense fog can create a powerful visual effect when combined with lighting and timed reveals.
Potential applications include:
- Vehicle reveals
- Product launches
- Awards presentations
- Conference openings
- Exhibition demonstrations
- Brand activations
- Stage entrances
- Immersive installations
- Lighting demonstrations
Because FLZ remains present for longer, production teams should also consider how quickly the atmosphere needs to clear after the effect.
Always obtain venue approval before operating fog equipment in conference centres and exhibition venues.
Storage and Handling
Antari’s current SDS advises storing the fluid in a closed container in a cool, dry location, away from extreme temperatures.
Good professional handling practices include:
- Keeping the original container securely closed
- Preventing contamination
- Keeping funnels and pumps clean
- Separating different fog-fluid formulations
- Cleaning spills promptly
- Protecting containers during transport
- Clearly labelling partially used stock
- Keeping fluid away from unauthorised access
Do not return contaminated fluid to the original container.
Handling a 20-Litre Container
A full 20-litre container is substantially heavier and more awkward to handle than a 4- or 5-litre bottle.
Consider suitable manual-handling practices when:
- Moving stock around a warehouse
- Loading vehicles
- Carrying fluid backstage
- Transferring fluid
- Refilling machines
- Positioning containers on shelving
Where practical, use clean transfer equipment rather than attempting to pour directly from a full 20-litre container into a small reservoir.
Keep transfer pumps, funnels or hoses dedicated to the correct fog-fluid formulation to minimise cross-contamination.
Safety Information
Antari’s current SDS states that FLZ is not classified under the referenced CLP regulation and lists no hazardous ingredients in the supplied composition information.
The SDS recommends normal good hygiene and safety practices, appropriate ventilation, safety glasses during handling and rubber gloves where constant skin contact is expected.
Professional users should:
- Read the current SDS
- Follow the fog-machine instructions
- Maintain appropriate ventilation
- Keep the product labelled
- Avoid unnecessary eye or skin contact
- Clean spills promptly
- Follow workplace chemical-handling procedures
- Store the product appropriately
Product Specifications
Brand: Antari
Product: FLZ20 / FLZ-20
Fluid family: FLZ
Product type: Professional fog fluid
Fog characteristic: Super dense / super long lasting
Volume: 20 litres
Formulation: Water-based mixture of higher polyalcohols
Primary ingredients listed in current SDS: Water, triethylene glycol and propylene glycol
Primary application: Dense, persistent theatrical and entertainment atmospheric effects
Compatibility: Compatible Antari fog and fazer machines specifically listing FLZ
Typical markets: Theatre, concerts, touring, film, television, broadcast, live events, festivals, schools, nightclubs, AV, exhibitions and professional production
Why Choose Antari FLZ20?
FLZ20 is particularly suitable when a production requires a strong atmospheric effect that remains present longer than a general-purpose formulation.
Choose FLZ where the creative brief calls for:
- Strong fog density
- Extended hang time
- Persistent beam definition
- Rich scenic atmosphere
- Long-duration lighting looks
- Dramatic backlighting
- Reduced need for rapid repeat fog bursts in suitable conditions
For applications where fog needs to disappear very quickly, another Antari formulation may be more appropriate.
The goal is to match the fluid behaviour to the creative and operational requirements of the production.
Why Buy Antari FLZ20 Fog Fluid from GigLife?
GigLife supplies professional atmospheric fluids, tapes, connectors, cables, consumables and technical accessories selected specifically for entertainment and production environments.
Backed by more than 25 years of hands-on live entertainment industry experience, GigLife understands how these products are actually used—from theatre seasons and studio calls through to concert touring, festival bump-ins and large-scale event delivery.
Our products are selected by people who work in production and understand the requirements of:
- Production companies
- Theatre venues
- Touring crews
- Lighting departments
- Film and television departments
- Broadcast teams
- Festivals
- Schools and performing arts centres
- Nightclubs
- Conference venues
- Exhibition contractors
- AV companies
- Equipment-hire businesses
Whether you are restocking a venue, loading a tour, preparing a festival or maintaining a large hire inventory, GigLife supplies professional production consumables backed by genuine entertainment-industry knowledge.
Orders are dispatched from Brisbane, with Australia-wide shipping available.
GigLife is proudly by the professionals… for the professionals.

