AirBoss 300 Air-Operated Hydraulic Sealcoat Spray System
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Built for the toughest asphalt contractors, the AirBoss 300 Hydraulic Sealcoat System packs serious power with hydraulic agitation, a tough Kohler engine, and heavy-duty steel. From big driveways to 200,000 sq ft parking lots, it delivers nonstop performance that keeps your mix moving and your jobs on schedule.
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- Made of high-quality and heavy-duty steel tank with durable industrial parts
- Enhanced Agitation: Hydraulic agitation ensuring a consistent mix.
- Perfect for both residential and commercial projects spanning up to 200,000 sq ft.
Availability: In stock
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Revolutionize Your Sealcoating: Unveiling the AirBoss 300 Hydraulic Powerhouse!
AirBoss 300 Hydraulic Sealcoat Spray System
When the jobs get bigger and the deadlines get tighter, you need a rig that doesn’t quit. The AirBoss 300 Hydraulic Sealcoat Spray System is built for contractors pushing serious volume every day. With a 308-gallon tank, heavy-duty hydraulic agitation, a beastly Kohler engine, and pro-grade components, this system keeps your sealer mixed, your lines tight, and your production rolling.
It’s the perfect workhorse for sealing large parking lots, shopping centers, airports, municipal roads, and commercial driveways where you can’t afford to waste time or product.
If you’re ready to crush 30,000 sq ft or more per load and tackle 200,000+ sq ft projects with confidence, the AirBoss 300 Hydraulic is your machine.
Need a backup crackfilling machine for big projects? Check out our crack filling equipment.
Overview & Use Cases
- Ideal for large parking lots, shopping centers, airports, and municipal roads
- Handle 30,000+ sq ft per load with confidence
- Work faster and seal bigger jobs without losing quality
Key Features & Benefits
- Hydraulic Full-Sweep Agitation: Keeps your sealer perfectly mixed all day, no manual work needed.
- Heavy-Duty Steel Tank and Frame: Built to take a pounding from rough job sites and long hauls.
- 1.5" Air-Operated Dual Diaphragm Pump: Powers through big spray jobs without bogging down.
- 9-Gallon Compressor & 6.5 HP Kohler Engine: Delivers 8.8 CFM at 120 PSI — serious air flow for serious sealing.
- 100' Hose + Coxreels Hand-Crank Reel: Spray wide without moving your trailer constantly.
- 3-Gallon Basket Strainer: Stops clogs before they start for smoother spraying.
- Fully Assembled, Ready to Work: No complicated setup — just fuel, load sealer, and go.
- Optional Single 7K Axle Trailer: Available for easier transport with water tank, spray hose, and ramp included.
Application Instructions
Tools Needed:
- Safety gear (gloves, safety glasses, steel-toe boots)
- Blower or broom for surface prep
- Sealer drums or bulk tanks
- Optional: surface cleaner for best prep
Steps to Use:
- 1. Prep your surface by clearing debris and dust.
- 2. Load sealer into the 308-gallon tank.
- 3. Fire up the Kohler engine and activate hydraulic agitation.
- 4. Prime the air-operated pump.
- 5. Spray evenly using the 100' hose and spray wand.
- 6. Keep agitation running to maintain mix during the entire spray cycle.
When to Prime an Oil Spot Before Sealcoating
High-volume jobs demand flawless results—and that starts with surface prep. One of the biggest reasons sealcoat fails is untreated oil spots. Before spraying, use this quick Key Test to determine if an area can be sealed or needs more attention.
- Step 1: Grab a house key or screwdriver.
- Step 2: Press it into the oil spot and drag it across the surface.
- Step 3: Check for softness or black residue on the tool.
If the asphalt is soft or the key comes up oily, the spot is too compromised for primer or sealer—cut it out and patch it. If it’s firm and only surface-stained, pressure wash it with hot water and degreaser. Let it dry fully, then apply Oxi-Bond Primer before sealcoating.
This test helps avoid callbacks, saves product, and ensures your AirBoss 300 delivers pro results every time—no matter the scale of the job.
Pro Tip: Use short passes and keep your wand at a consistent height to get the smoothest coverage.
Get better prep results with asphalt brooms designed for contractors.
Storage & Handling
- Storage Temperature: Store between 40°F and 90°F
- Clean Thoroughly: Flush pump, hose, and wand after every job
- Protect Moving Parts: Lubricate bearings and moving parts before winter storage
- Trailer Storage Tip: If using the trailer model, drain water tanks before freezing temps hit
Why Choose the AirBoss 300 Hydraulic Sealcoat Spray System
The AirBoss 300 Hydraulic is built for the guys who don’t slow down — the crews grinding through parking lots and commercial projects where every minute matters.
Compared to manual systems, the hydraulic-powered agitation keeps your sealer perfectly mixed without wearing you out. You get smoother results, less downtime, and more money in your pocket by the end of the season.
If you're sealing big areas daily, you need a machine built to match your hustle — and that’s exactly what the AirBoss 300 Hydraulic delivers.
Need bulk sealer? Boost your productivity with asphalt emulsion sealer skids.
Compare AirBoss 300 Sealcoat Spray Systems
See how the AirBoss 300 Base, Pro, and Hydraulic models stack up to help you choose the best fit for your sealcoating business. Find the features, performance, and extras you need to get the job done right.
| Feature | AirBoss 300 Base (Manual) | AirBoss 300 Pro (Loaded) | AirBoss 300 Hydraulic |
|---|---|---|---|
| Tank Size | 308 gallons | 308 gallons | 308 gallons |
| Agitation | Manual Full-Sweep | Manual Full-Sweep | Hydraulic Full-Sweep |
| Hose Length | 75 feet | 100 feet | 100 feet |
| Pump Type | 1.5" Air-Operated Dual Diaphragm | 1.5" Air-Operated Dual Diaphragm | 1.5" Air-Operated Dual Diaphragm |
| Engine | 6.5 HP Kohler Gas Engine | 6.5 HP Kohler Gas Engine | 6.5 HP Kohler Gas Engine |
| Compressor | 9-Gallon, 120 PSI Max | 9-Gallon, 120 PSI Max | 9-Gallon, 120 PSI Max |
| Extras Included | Standard Equipment | 100' Hose, Transfer Kit, Extra Tips | Transfer Kit, Extra Tips, Optional Trailer |
| Ideal For | Residential and small commercial jobs | Mid-size commercial lots and faster jobs | Large commercial lots and high-volume work |
| Key Advantage | Simple, reliable, affordable | Loaded with pro features | Hydraulic agitation for max efficiency |
Taking on big jobs? Step up to the AirBoss 300 Hydraulic Sealcoat Spray System and crush large commercial lots with max efficiency and hydraulic-powered performance.
QUESTIONS AND ANSWERS
| Questions | Answers |
|---|---|
| Are there concerns about the complexity of the system and the additional costs and time required for training employees? | The AirBoss 300 comes with a comprehensive manual detailing all operations and the system is designed for straightforward use. |
| Do the sophisticated hydraulic and air-operated components of the system lead to frequent maintenance needs and potential downtime? | Constructed with high-grade materials to ensure durability and longevity, the unit comes with easy access points for easy routine maintenance. |
| Is the high initial cost of the system justified in terms of return on investment, especially if the current equipment is still adequate? | The high efficiency and productivity of the system significantly reduce project times and materials used, leading to higher profitability. |
| What’s the advantage of hydraulic agitation? | It keeps the sealer fully mixed automatically, so you get better, more consistent coverage without manual cranking. |
| Can I buy the AirBoss 300 Hydraulic with a trailer? | Yes — you can add the optional Single 7K Axle Trailer for easier transport and water access. |
| How much surface can I cover with one full tank? | Up to 30,000 sq ft depending on your application thickness. |
Have questions? We’re here to help!
Speak to an Asphalt Expert!
| System Dimensions | 72" x 77" x 53" |
| Compressor Dimension for Skid Spray System | Built in |
| Empty System Weight | 1,450 lbs |
| Loaded System Weight | 4,530 lbs |
| Tank Dimensions | 39" x 60.5" |
| Actual Tank Capacity | 308 US Gallons |
| Compressor CFM | 8.8 CFM @ 120 PSI |
| Compressor Max Pressure | 120 Psi |
| Compressor Engine | Kohler CH395 277 cc, 9.5 HP |
| Compressor | RynoWorx |
| Pump Brand | AirBoss |
| Spray System Features | |
| 50' Quick Connect Air Hose | No |
| Adjustable Surge Tank | Yes |
| Agitation Shaft | 1.57" |
| Compressor Electric Start | No |
| Compressor Tank | 9 Gallons |
| Filter Pot | 3 Gallons |
| Filter, Regulator, Lubricator (FRL) | No |
| Full Sweep Agitation | Yes |
| Hose Reel | Yes |
| Hour Meter | Yes |
| Hydraulic Powered Agitation | Yes |
| Oversized Manway | Yes |
| Power Hose Reel | No |
| Pump | 1.5" AODD |
| Spray Hose | 100' |
| Spray wand | 5' |
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Start your Asphalt Maintenance Business just like Judd did!
Our founder, Judd Burdon, started in the asphalt business by sealcoating driveways and parking lots. It's a great niche service that helps prolong the lifespan of the pavement, and makes it look great. Click to add the Make it A Business resources to your spray system order, absolutely free:
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Additional value when you order this product:
 Role-Playing Video |
$375 |
 Customizable Proposal Template |
$375 |
| Customizable Social Media Templates |
$425 |
 Phone Script |
$325 |
| Exclusive Access to AK Round Table Meetings |
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| TOTAL VALUE | $1,500 |
$15,417.00 $15,381.10
5% discount when buying together
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