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Trusted by Freedom Boat Club and certified detailers nationwide

Hull Pro

Clear Bottom Performance Coating

HULL PRO

Regular price $650.00
Regular price Sale price $650.00
Sale Sold out
Shipping calculated at checkout.
Kit Size

Not sure how much you need? Use the coverage calculator →

20%Fuel Savings
15%Speed Increase
85%UV Resistance
MULTI SEASONNo Recoating

Works in your water type

Tap your water type to learn what to expect before you buy.

What's in the kit

  • Part A (Base) + Part B (Hardener)
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Hard, Smooth Protection

Ceramicized epoxy. 85% UV resistance. Trailer and lift safe. Non-sacrificial — does not ablate or shed.

Real Performance Gains

Up to 20% fuel savings. Up to 15% speed increase. Better hole shot, lower RPMs, less engine wear.

5+ Years. No Recoating.

One application. Resets with a power wash and acid wash. 100% biocide-free. Clean Water Act compliant.

Know your water. Know your setup.

Hull Pro works differently depending on where and how you boat.

We'd rather lose a sale than have an unhappy customer. Select your water type to see what to expect — honestly.

Freshwater & Lakes
Best Results

Freshwater & Lakes

Hull Pro thrives in freshwater. No antifouling needed. Low maintenance. Maximum results.

Learn More
Brackish Water
Varies by Location

Brackish Water

Conditions vary by tidal flow and season. More maintenance than freshwater, less than full saltwater.

Learn More
Saltwater
Works with Maintenance

Saltwater

Hull Pro works in saltwater — but regular cleaning is required. Best for lift and trailer-kept vessels.

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Lift, Trailer, or Dry-Rack Kept
Works in All Conditions

Lift, Trailer, or Dry-Rack Kept

Best results of any application. Resets completely with a power wash and acid wash. No degradation.

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I was originally skeptical about Hull Pro. I've seen plenty of products make big claims but fall short in real-world applications. After seeing the results firsthand, I was impressed. The performance benefits were undeniable. Hull Pro is the way to go. It's a game-changer.

Travis Schwinkendorf

Coastal Yacht Detailing · Great Lakes Region · 35' SeaHunter

See All Testimonials
Performance Proof

Real Operators. Real Vessels. Real Numbers.

Capt Bobby

Capt Bobby

Offshore

Destin, FL

47' Freeman Catamaran · Full Tunnel Install

Fuel burn before 85–90 GPH
Fuel burn after 65–70 GPH
Range gain +150 miles
Stronger hole shot and improved responsiveness reported immediately after application.
Pier Pressure

Pier Pressure

Inshore / Nearshore

Orange Beach, AL

Everglades 325 · Fish River Outfitters · Twin Yamaha 300s

Cruise Speed Before 34-36 MPH @ 4,300 RPM
Speed Gain + 3MPH
Fuel economy before 1 MPG
Fuel economy after 1.3 MPG (+30%)
Capt Brandon Thomson, Fish River Outfitters. "An amazing product -- we are excited and ready to go fishing."
Capt Rich Doherty

Capt Rich Doherty

Flats / Mixed

Homosassa, FL

East Cape Evo 17 Carbon · Fish Responders Charters

Speed before 37 MPH
Speed after High 42s MPH
Fuel gain 6–8 mi per 10 gal
Smoother ride, no bow chatter, better stability in turns. 14–16 oz of product on a 17-foot skiff.

Want to try a smaller project before your full hull?

The Hull Pro Detail Kit covers lower units, transoms, live wells, and keels. Same formula. Fraction of the cost.

Armus Project Gallery

Hull Pro in the field — real boats, real results.

Before and after applications from our certified dealer and detailer network across the US.

SeaHunter 41 CTS - Hull Pro saltwater Marathon, FL · Saltwater

SeaHunter 41CTS

41ft · Capt. Mike Florida Sport Fishing TV · Marathon, FL

+3 mph speed gain at cruise · Significant fuel savings reported after first season

Read the full project →
Sea Ray SLX 280 - Hull Pro Great Lakes Great Lakes · Freshwater

Sea Ray SLX 280

28ft · Coastal Yacht Detailing · Port Clinton, OH

Clean hull all season. Zero anti-fouling needed. Resettable at the end of the season.

Read the full project →
Contender 36 Open - Hull Pro brackish water Alabama · Brackish

Contender 36 Open

36ft · The Boatler · Fairhope, AL

Reset cleaning after 8 months in brackish. Cleaner gelcoat, matching hull color at resale.

Read the full project →
Bennington SX22 Freedom Boat Club - Hull Pro pontoon Pontoon · Freshwater

Bennington SX22 - Freedom Boat Club

22ft · Freedom Boat Club · Lake Norman, TN

5% speed increase. Easier end-of-season maintenance. Oxidation protection.

Read the full project →
Sea-Doo RXTX 300 - Hull Pro PWC PWC · Saltwater

SeaDoo

Jet Ski · FL Ski Riders · Parrish, FL

Hull protection against logs and beaching. Increased speed. Easier maintenance.

Read the full project →
East Cape EVO17 Carbon Edition - Hull Pro skiff Skiff · Mixed Water Use

East Cape EVO17 Carbon Edition

17ft · Fish Responders Charters · Homosassa Springs, FL

Gained speed increase, easier to clean. Zero anti-fouling needed.

Read the full project →
100% Biocide-Free

Hull Pro protects your hull without poisoning the water around it.

No copper. No toxic chemicals. No microplastics. Every claim is backed by the Safety Data Sheet — not marketing.

100% Biocide-Free

No copper. Nothing leaches into the water or sediment.

No Microplastics

Non-sacrificial. Does not ablate or shed into the water.

Clean Water Act Compliant

Neither part contains substances on the priority pollutants list.

Not a Marine Pollutant — IMDG

Part B classified under international maritime shipping law.

Low VOC — Under 250 G/L

Within EPA and state air quality thresholds.

Hull Pro protects your hull without poisoning the water around it.
leave it to a pro OR APPLY IT YOURSEF

Hull Pro is a DIY-friendly two-part epoxy. A certified Armus dealer can handlethe whole job in a day.

Mix Part A and Part B at 4:1, roll it on with a foam roller, tip it with a foam tipping brush to activate self-leveling. Let it cure for 24 hours, ensuring your surface temp is lower than 95°F and 8°F below dewpoint for the full cure time. No special equipment required. Or find a certified Armus detailer near you — they'll prep, apply, and log the install to your record.

Protect Your Investment

Hull Pro holds its value. And adds to yours.

15%Average Resale Value Increase
5+Years Coating Lifespan
$0Recoating Cost Per Season
"We sold one boat that was not coated for roughly $29K. Same exact boat with Hull Pro sold for $34K — just because of the coating and the way everything looked."

Freedom Boat Club · Lake Oconee, GA

Proven from day one

One formula. Unchanged since launch. While competitors iterate, Hull Pro performs.

We did our homework before coming to market. Hull Pro's ceramicized epoxy formula is the same today as it was on day one — because we got it right the first time. Our competitors are already on version 3 or more. We haven't had to catch up.

Product Warranty

Up to 5 Years.
Coverage That Holds.

Fresh / Lift / Brackish

5 Years

Saltwater

3 Years

Coverage requires a certified installer. Here's what's needed:

  • Certified installer application
  • Annual inspection with photo/video submitted to Armus
  • End-of-season reset cleaning through same certified installer

FREQUENTLY ASKED QUESTIONS

We’ve collected some of the most frequently asked questions about Hull Pro. Below are some of the most commonly asked questions about our product, application, and care and maintenance.

How does Hull Pro work?

Our 2-part clear, nano-formulation creates an ultra-smooth barrier on your hull. Its durable epoxy formulation creates a protective barrier between your hull and the water. The ultra-smooth finish of Hull Pro decreases vessel drag, meaning you can see an increase in speed, and a decrease in fuel consumption. It is not an antifouling paint, which means regular maintenance is still required. Contact us to determine if Hull Pro is suitable for you.

What are the application conditions for Hull Pro to be applied properly?

The surface should be completely dry and not have any trapped moisture. The application temperature of the air and the substrate should be between 41-95°F (5-35°C) and the temperature of the hull should be at least 5° higher than the dew point. You can check your dew point and surface temperature by using a handheld infrared thermometer. 

We recommend starting the application process in the morning to give the coating enough time to dry and cure before the sun goes down and temperatures begin to cool.

NOTE: If the above conditions are not met, Hull Pro will not lay out properly on the surface. If you’re unsure, please contact us prior to application. We’re here to help!

How much Hull Pro do I need to cover my vessel?

Please refer to this page for Hull Pro coverage.

How long does Hull Pro last, and how often do I need to reapply?

With the proper care, Hull Pro can protect your vessel for up to 2 years without reapplication. If your vessel is knocking against the dock or you do see some scuffs or damage, you can touch up Hull Pro by sanding around the area and applying another coat of Hull Pro. Remember, you’ll have to wait 24 hours for your touch-up to dry, and 48 hours for Hull Pro to be fully cured after application (72 hours total) before you relaunch your vessel.

How long after application until I can launch my vessel?

Hull Pro cures in 24 hours. We recommend waiting the full 24 hours prior to moving vessel (depending on temperature and humidity). Vessel immersion / launch time is 48 hours post-curing (72 hours post-application).

Can I power wash my vessel after applying Hull Pro?

Absolutely. A good power washing can help remove stubborn and hard growth. We recommend using a 2500-3500 PSI gas power washer.

How often do I need to clean my vessel after applying Hull Pro?

Everyone’s water type will differ. It’s important for you to check with your marina to understand growth rate and patterns for your water type. Hull Pro is a fouling-release formula and will require regular maintenance. We recommend you check our POST-APPLICATION CARE GUIDE for our recommended tools and tips for keeping Hull Pro looking its best on your hull, and for keeping your vessel protected. Maintenance with Hull Pro is as simple as a dive and scrub, a power-wash or a gentle cleaning with a silicone scraper and white 3M scouring pad.

How can I remove Hull Pro from my vessel?

To remove Hull Pro, you would need to fully sand it down to the bare substrate.

Want to know more? We have an extensive library of FAQ's!

PRODUCT DOCUMENTS & SPECIFICATION

Hull Pro applies easily to your hull. Unlike other antifouling paint, Hull Pro is environmentally friendly two-component epoxy material lays out quickly and self-levels. It’s so simple you can do it yourself. Check out our application guides and videos below. Contact us with any detailed questions you may have!

If you take care of your Hull Pro-coated hull, our formulation takes care of you. Regular maintenance and cleaning is still recommended on your boat or pontoon, and your cleaning frequency will depend on your water type and your growth rate. Download our helpful post-application care guide and keep it handy!

APPLICATION & MAINTENANCE GUIDES

PDF Application - Metal PDF Application - Gelcoat PDF Care & Maintenance

PRODUCT DOCUMENTS

PDF Product Sheet PDF Technical Data Sheet PDF Safety Data Sheet

TECHNICAL INFORMATION

Type

Silicone epoxy

Color

Clear

Components

Part A (Base) + Part B (Hardener)

Mixing Ratio

4:1 A:B per volume

VOC Content

<240 g/L

Solids by Volume

80%

Flash Point

>140°F (60°C)

APPLICATION INFORMATION

Coverage (Single-application)

8.5oz Kit - ~7.5 linear feet of vessel hull
17 oz Kit - ~15 linear feet of vessel hull
32 oz kit - ~23 linear feet of vessel hull

Application Temperature

41-95°F (5-35°C)

Substrate Application Temperature

41-95°F (5-35°C)
Surface temp should be a min of 8°F greater than the dew point.

Maximum Pot Life

~45 min @ 68°F (20°C)

Touch-Dry Time

3 h @ 68°F (20°C)

Dry Through Time / Curing Time

~24 h @ 68°F (20°C)

Minimum Recoat Interval

~24 h @ 68°F (20°C)

Minimum Time to Launch

~24 h @ 75°F (24°C)

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