Dragon XL Foam Generator

Make big batches of consistent high quality foam

$549.00

$499.00

SAVE $50.00

DRAGON XL is a powerful, compact Aircrete foam generator. It features a high-pressure, self-priming, continuous duty pump, and a dial indicator air-pressure regulator valve for easy and accurate adjustment. The Dragon XL enables you to make large batches of foam agent for big Aircrete projects!

The DRAGON XL is designed to work with a larger reservoir of foaming agent. It is perfect for jobs where a large quantity of foam is required. Dragon XL produces continuous consistent foam. The foaming agent is gravity fed into the suction tube. It won't lose its prime when it is shut off. Dragon XL comes with a quick connect suction line bulkhead with screen and shutoff valve. Simply drill a 1/2" hole near the bottom of any suitable container to attach the bulkhead.

Our high pressure pumps are Made in the USA!

Available 120 volt and 240 volt

The Dragon XL's ability to make small or large batches of Aircrete has made it the go-to foam generator for our workshop instructors and pro builders worldwide. It comes fully assembled. Connect the Dragon XL to your foaming agent bin and start making Aircrete!

Choose your building kit

Equipment only

Voltage

110

220

Recommended

Equipment + Courses

Save up to $420 on bundle

Dragon XL Foam Generator

Make big batches of consistent high quality foam

$549.00

$499.00

SAVE $50.00

DRAGON XL is a powerful, compact Aircrete foam generator. It features a high-pressure, self-priming, continuous duty pump, and a dial indicator air-pressure regulator valve for easy and accurate adjustment. The Dragon XL enables you to make large batches of foam agent for big Aircrete projects!

The DRAGON XL is designed to work with a larger reservoir of foaming agent. It is perfect for jobs where a large quantity of foam is required. Dragon XL produces continuous consistent foam. The foaming agent is gravity fed into the suction tube. It won't lose its prime when it is shut off. Dragon XL comes with a quick connect suction line bulkhead with screen and shutoff valve. Simply drill a 1/2" hole near the bottom of any suitable container to attach the bulkhead.

Our high pressure pumps are Made in the USA!

Available 120 volt and 240 volt

The Dragon XL's ability to make small or large batches of Aircrete has made it the go-to foam generator for our workshop instructors and pro builders worldwide. It comes fully assembled. Connect the Dragon XL to your foaming agent bin and start making Aircrete!

Choose your building kit

Equipment only

Voltage

110

220

Recommended

Equipment + Courses

Save up to $420 on bundle

Free Delivery

Ground USA only

1 Year Warranty

1 year policy

30 Day Worry-Free

30 day easy returns

After-Sale Service

Direct team support

Overview & Benefits

What is the Dragon XL?
The Dragon XL is Domegaia’s high-output foam generator, designed specifically for large-scale aircrete production. It produces rich, stable foam quickly, with minimal setup. It’s our most powerful and user-friendly unit, ideal for serious builders.

How it Works

How do I make foam with the Dragon XL?
Just connect the input tube to a reservoir holding your foaming agent, connect to an air compressor, and plug it in. Adjust the air pressure regulator to achieve the desired foam density.

Do I need an external air compressor?
Yes, we recommend an air compressor that produces at least 5 scfm @ 90 psi. The size of the air tank is not important.

What’s in the Box

Dragon XL Foam Generator
Foam Wand with 15 ft of 3/8" Tubing Foam Hose
Foaming Agent Reservoir bulkhead so you can convert any garbage can or other container into your reservoir.
Air Pressure Regulator and Shut-off valve
Power Cable & Fittings
Setup Guide

(Foam concentrate sold separately.)

Specs

Voltage: 110V or 220V
Amperage: 1.3 amps @ 115 vt
Output: ~12 Gallons/min, depending on foam density and agent
Max Pressure: 120 psi
Foam Concentrate Input Connection Size: 3/8" OD
Foam Wand Output Connection Size: 3/8" OD
Air Inlet Connection: 1/4" Quick Connect
Shipping Weight: 14 lbs
Shipping Dimensions: 13” x 10” x 8”

Complete your building kit and save

The Art of Building Aircrete Domes - Ultimate Construction Manual

Name: Dragon XL Foam Generator
Brand: Domegaia
SKU: EQ-DRAGON-XL-120
Price: 499.0 USD
Availability: InStock

Step-by-step guide to building your own dome from the ground up

Discover the ultimate guide to aircrete construction with our comprehensive, step-by-step building manual—packed with secret recipes, techniques, and principles for success!

$74

~~$149~~

Aircrete Foam-Injection Mixer - 110 volt

Works with the Dragon XL to mix the perfect aircrete

Our 110 volt, 1600W - variable speed Foam-Injection Mixer works with Little Dragon and Dragon XL to mix AirCrete more efficiently and effectively.

Foam naturally floats on top of the heavy cement mixture. The foam-injector delivers the foam into the mixing paddle at the bottom of the barrel. This makes it much easier and faster to mix. And creates better consistency in the quality of the aircrete bricks.

Make 45 gallons of AirCrete in a few minutes with Domegaia's tried and true Foam Injection Mixer.

Our mixer comes with a 30 day money back guarantee!

Available only in 110 volt.

$195

~~$246~~

Mearlcrete®-S | FOAM CONCENTRATE

Engineered for stronger, smoother, better Aircrete

Mearlcrete-S is a new synthetic foaming agent developed especially for making the best Aircrete. It works perfectly with the DragonXl and the Domegaia Building System.

The Domegaia Building system has been pioneered to work with simple tools and materials. For foaming agents, we've used dish detergent because it's available worldwide, and this still works.

Mearlcrete-S will take your Aircrete experience to the next level. It is made by Aerix Industries, which has been pioneering foaming agents for Cellular Concrete (Aircrete) used in many different applications since 1940. Up until now, their products have been used exclusively in large-scale construction like highways, commercial buildings, and Industrial Construction.

Benefits of Mearlcrete-S

Highly concentrated - use less than half the quantity of dish detergent
Avoid collapsing with a much higher-integrity foam that is stronger and lasts longer.
Better bubble matrix provided higher compression strength and R-Value.
Withstands a higher range of conditions, such as cold water, hard water, and bad mixing.
Can be pumped and poured higher than dish detergent.
Faster foam production. Less time mixing.
Backed by science, engineering, and testing.
Cost-effective - Only slightly more than soap to build with.
Safe to use and no bad odors
No other additives are needed. No glycerine, plasticizers, or others.

Technical Info:

Target Foam Density: 38 grams per liter
Recommended starting air pressure for DragonXL: 100psi
Recommended Dilution: 1:55 Mearlcrete to Water (12 fl oz to 5 gallon)
Foam Yield Per Gallon: 1340 gallons per gallon of Mearlcrete-S
Aircrete Per Gallon: 215 Cubic feet per gallon
Recommended Cement Mix: 6.8 gallons of water to 94lb Type 1/2 portand cement.

It takes approximately 2 gallons of Mearlcrete-S to make our standard 16 ft diameter dome with 4 inch thick walls.

All Mearlcrete-S included free shipping within the continental USA.

$535

~~$595~~

How much foam can it produce?

Up to 12 gallons per minute, depending on the mix and setup.

Can I use other foam agents?

Yes, the DragonXL works with a wide range of foaming agents. We recommend Mearlcrete Foam Concentrate for the best results, but we also have consistent success using Seventh Generation Dish Detergent and other Dish Detergents.

What’s the delivery time?

Orders usually ship in 3-5 business days.

Are replacement parts available?

Yes. We stock hoses, wands, nozzles, and internal components. Contact us for help.

Is there a warranty?

Yes — 1-year limited warranty. We also offer ongoing support after that.

Free Delivery

Ground USA only

1 Year Warranty

1 year policy

30 Day Worry-Free

30 day easy returns

After-Sale Service

Direct team support

Complete your building kit and save

The Art of Building Aircrete Domes - Ultimate Construction Manual

Step-by-step guide to building your own dome from the ground up

Discover the ultimate guide to aircrete construction with our comprehensive, step-by-step building manual—packed with secret recipes, techniques, and principles for success!

$74

~~$149~~

Aircrete Foam-Injection Mixer - 110 volt

Works with the Dragon XL to mix the perfect aircrete

Our 110 volt, 1600W - variable speed Foam-Injection Mixer works with Little Dragon and Dragon XL to mix AirCrete more efficiently and effectively.

Foam naturally floats on top of the heavy cement mixture. The foam-injector delivers the foam into the mixing paddle at the bottom of the barrel. This makes it much easier and faster to mix. And creates better consistency in the quality of the aircrete bricks.

Make 45 gallons of AirCrete in a few minutes with Domegaia's tried and true Foam Injection Mixer.

Our mixer comes with a 30 day money back guarantee!

Available only in 110 volt.

$195

~~$246~~

Mearlcrete®-S | FOAM CONCENTRATE

Engineered for stronger, smoother, better Aircrete

Mearlcrete-S is a new synthetic foaming agent developed especially for making the best Aircrete. It works perfectly with the DragonXl and the Domegaia Building System.

The Domegaia Building system has been pioneered to work with simple tools and materials. For foaming agents, we've used dish detergent because it's available worldwide, and this still works.

Mearlcrete-S will take your Aircrete experience to the next level. It is made by Aerix Industries, which has been pioneering foaming agents for Cellular Concrete (Aircrete) used in many different applications since 1940. Up until now, their products have been used exclusively in large-scale construction like highways, commercial buildings, and Industrial Construction.

Benefits of Mearlcrete-S

Highly concentrated - use less than half the quantity of dish detergent
Avoid collapsing with a much higher-integrity foam that is stronger and lasts longer.
Better bubble matrix provided higher compression strength and R-Value.
Withstands a higher range of conditions, such as cold water, hard water, and bad mixing.
Can be pumped and poured higher than dish detergent.
Faster foam production. Less time mixing.
Backed by science, engineering, and testing.
Cost-effective - Only slightly more than soap to build with.
Safe to use and no bad odors
No other additives are needed. No glycerine, plasticizers, or others.

Technical Info:

Target Foam Density: 38 grams per liter
Recommended starting air pressure for DragonXL: 100psi
Recommended Dilution: 1:55 Mearlcrete to Water (12 fl oz to 5 gallon)
Foam Yield Per Gallon: 1340 gallons per gallon of Mearlcrete-S
Aircrete Per Gallon: 215 Cubic feet per gallon
Recommended Cement Mix: 6.8 gallons of water to 94lb Type 1/2 portand cement.

It takes approximately 2 gallons of Mearlcrete-S to make our standard 16 ft diameter dome with 4 inch thick walls.

All Mearlcrete-S included free shipping within the continental USA.

$535

~~$595~~

Overview & Benefits

What is the Dragon XL?
The Dragon XL is Domegaia’s high-output foam generator, designed specifically for large-scale aircrete production. It produces rich, stable foam quickly, with minimal setup. It’s our most powerful and user-friendly unit, ideal for serious builders.

How it Works

How do I make foam with the Dragon XL?
Just connect the input tube to a reservoir holding your foaming agent, connect to an air compressor, and plug it in. Adjust the air pressure regulator to achieve the desired foam density.

Do I need an external air compressor?
Yes, we recommend an air compressor that produces at least 5 scfm @ 90 psi. The size of the air tank is not important.

What’s in the Box

Dragon XL Foam Generator
Foam Wand with 15 ft of 3/8" Tubing Foam Hose
Foaming Agent Reservoir bulkhead so you can convert any garbage can or other container into your reservoir.
Air Pressure Regulator and Shut-off valve
Power Cable & Fittings
Setup Guide

(Foam concentrate sold separately.)

Specs

Voltage: 110V or 220V
Amperage: 1.3 amps @ 115 vt
Output: ~12 Gallons/min, depending on foam density and agent
Max Pressure: 120 psi
Foam Concentrate Input Connection Size: 3/8" OD
Foam Wand Output Connection Size: 3/8" OD
Air Inlet Connection: 1/4" Quick Connect
Shipping Weight: 14 lbs
Shipping Dimensions: 13” x 10” x 8”

How much foam can it produce?

Up to 12 gallons per minute, depending on the mix and setup.

Can I use other foam agents?

Yes, the DragonXL works with a wide range of foaming agents. We recommend Mearlcrete Foam Concentrate for the best results, but we also have consistent success using Seventh Generation Dish Detergent and other Dish Detergents.

What’s the delivery time?

Orders usually ship in 3-5 business days.

Are replacement parts available?

Yes. We stock hoses, wands, nozzles, and internal components. Contact us for help.

Is there a warranty?

Yes — 1-year limited warranty. We also offer ongoing support after that.

Learn more about this bundle

This package includes everything you need to start building Aircrete Domes and Arches now!

It includes:
✓ Dome Builder Academy - 6.5h Online Course & Mentorship Program
✓ Aircrete Quick Start - 1h 10min Online Course Introduction to Aircrete
✓ 120v Dragon XL
✓ Foam Injection Mixer
✓ Metal Bender

BONUS: Steve Areen's Dome Architectural Drawings with our Aircrete Dome Building eBook, Aircrete Recipes page, and more!

You will have everything you need to build your very own Aircrete Dome home!

The construction manual provides step-by-step instructions for creating the foundation, forms for blocks, arches, round windows, and oval doors.

After your purchase, you will receive an email with a code to download Architectural Drawings of Steve's dome home (19 pages) and DIY Construction Manual (Aka Aircrete Dome Building eBook| 50 pages).

This deal is only available in 120 volt.

See it in action!

Watch our Gabe, one of our workshop instructors make a batch of Aircrete in less than 3 min!

Title

"Making aircrete is honestly as easy as mixing cake batter!"

" I was blown away by how simple the process was using Domegaia’s tools. Anyone can do it — seriously. Just grab a friend, follow the recipe, and stick to the steps in the Domegaia building method. Before you know it, you’re making your own blocks and building something totally unique. Empowering, fun, and surprisingly doable."