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That’s A Wrap (Suffolk County)

Boat Barrier Coating & Bottom Painting in Long Island, NY

Most boat owners on Long Island don’t think about bottom paint until they feel the boat slow down, the fuel burn creeps up, or haul-out season reveals a rough, stained hull that should’ve been addressed last year. In Suffolk County waters, growth happens fast. Barnacles, slime, and algae don’t just look bad—they add drag, stress your systems, and shorten the life of the hull finish below the waterline. That’s why Thats A Wrap Power Washing now offers boat barrier coating & bottom painting Long Island, NY: a professional, haul-out-ready service designed to protect your hull, prevent blistering, and keep performance where it should be all season.

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What We Pressure Wash

From concrete driveways to vinyl siding, we clean it all. Our pressure washing service is ideal for:

Driveways & Walkways

Remove years of oil stains, salt, and buildup to make your entranceway look brand new.

House Siding

Eliminate mold, mildew, and grime that build up on your siding — without risking damage to the surface.

Patios & Decks

Restore wooden and concrete surfaces by clearing out dirt, moss, and weather wear.

Fences & Outdoor Furniture

Pressure washing can extend the life of fences and brighten up your yard furniture instantly.

boat barrier coating & bottom painting Long Island, NY

Why Boat Bottom Painting and Boat Barrier Coat Matter

Local conditions are the whole story. Warm months bring aggressive growth, marinas and bays vary in fouling pressure, and boats that sit in the water for weeks at a time can go from “fine” to “fuzzy” quickly. Bottom paint acts as your antifouling layer, discouraging slime and barnacles so you maintain speed and efficiency. Boat barrier coating is a different layer with a different job: it helps protect the hull from moisture intrusion and osmotic blistering, especially on fiberglass boats that live in the water for extended periods. When the system is done correctly—prep, barrier coat (when needed), then the right antifouling paint—you get a hull that stays cleaner, lasts longer, and costs less to maintain long-term.

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bottom barrier coating

Who This Service Is For

This service is ideal for boat owners who keep their vessel in the water for the season, run in bays and coastal water, or are tired of paying for repeated cleanings that don’t solve the root issue. It’s also a smart move if you’ve purchased a used boat and don’t know the history of the bottom paint, if you’re seeing early signs of blistering, or if your current bottom paint is flaking and uneven. Even trailer boats can benefit if they spend stretches in the water at a marina or dock during peak season.
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boat barrier coating and bottom painting

Barrier Coat vs Bottom Paint

Bottom paint is the antifouling layer. It’s designed to reduce marine growth and should be selected based on your boat’s usage, your local water conditions, and how often you haul out. Some paints are ablative, meaning they slowly wear away and refresh over time. Others are harder finishes that hold up well to scrubbing and higher speeds but may require different maintenance.
Barrier coat is a protective epoxy-based system applied beneath the bottom paint. It’s primarily about moisture protection—helping reduce the risk of osmotic blistering on fiberglass hulls. Barrier coats are most commonly recommended when a boat is being brought back to a clean base (such as after stripping), when there’s uncertainty about prior coatings, or when the hull will live in the water consistently. Not every boat needs barrier coat every time, but when it’s needed, it’s one of the best investments you can make in the long-term health of the hull.
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Our Bottom Painting And Barrier Coating Process In Suffolk County

This work is all about prep and timing. We start with an inspection at haul-out or in the yard. We look at the existing bottom paint condition, check for flaking, blistering, uneven buildup, exposed fiberglass, and any signs of incompatibility between layers. Then we build a plan around your usage, your mooring conditions, and your launch schedule.
Surface prep comes first. If the existing paint is in good condition and compatible, we scuff-sand to the proper profile for adhesion and ensure edges and high-wear areas are properly keyed. If the bottom is failing—peeling, thick and uneven, or incompatible—we recommend stripping or more aggressive prep so the new system bonds correctly. We mask the waterline sharply and protect through-hulls, transducers, zincs, and running gear according to manufacturer guidance.
If barrier coat is needed, we apply an epoxy system in the correct number of coats to meet the target film thickness. This step matters. Too thin and you don’t get the protection you’re paying for; too rushed and you risk adhesion issues. We time coats within the correct window so each layer bonds chemically.
Bottom paint comes next. We select an antifouling paint that matches your use—slip-kept vs trailer, speed and run profile, and how often you move the boat. We apply at proper spread rates, paying extra attention to leading edges, rudder and keel zones, and areas that see higher growth pressure. A second coat is common, and a third “hot coat” at the waterline is often the difference between an average season and a clean season. When the paint cures, we remove masking, check edges, and confirm everything is ready for launch.

Paint Selection: Matching The Product To How You Actually Use The Boat

The “best” bottom paint depends on your habits. If your boat sits in the slip most of the week, you need a paint that performs under low movement and higher fouling. If you run often, certain ablatives can be excellent because they self-refresh with use. If you trailer and frequently power wash, paint choice matters even more. We’ll ask the questions other shops skip—how often you use the boat, where it lives, and what kind of water it sees—so the paint you pay for performs the way you expect.
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boat detailing service

Performance Benefits You’ll Notice

A clean, properly painted bottom reduces drag, which can mean better speed at the same RPM and less fuel burn—especially noticeable over a full season. You’ll also see easier midseason maintenance, fewer growth surprises at haul-out, and a hull that holds its condition year after year. Barrier coating adds long-term protection that most owners only appreciate when they avoid the blistering issues that become expensive later.
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Boat Barrier Coating power washing

service areas

Where We Work

We’re based on Long Island and proudly serve;

Whether your boat is on the South Shore, the North Shore, or out toward the Forks, we work within yard rules and keep the jobsite clean and compliant.
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Get a Free Quote

If your bottom paint is flaking, growth is slowing you down, or you want to protect the hull the right way before it becomes a bigger problem, let’s get it handled. Book professional boat barrier coating and bottom painting in Long Island, NY with a Suffolk County crew that understands local water conditions and seasonal timing. Call 631-624-7552, email shrinkwrap@outlook.com, or request a free estimate online. We’ll walk the property, set honest expectations, and schedule at a time that works for you.

Pressure Washing
Boat Detailing
Shrink Wrapping
Roof Cleaning
Deck Cleaning & Staining

Frequently Asked Questions

How do I know if my boat needs barrier coating or just bottom paint?
If the hull is fiberglass and will live in the water for extended periods, barrier coating can help protect against moisture intrusion and blistering. It’s often recommended when the bottom is being stripped or when the coating history is unknown. If your current system is sound, you may only need bottom paint.
Most boats need bottom paint maintenance every 1–2 seasons depending on the paint type, how often the boat is used, and the fouling pressure where it sits. Slip-kept boats in warmer, higher-growth areas often need more frequent attention than trailer boats or vessels that move regularly.
Ablative paints wear slowly and refresh over time, which can be great for boats that are used regularly. Hard paints can be durable and work well for higher-speed boats or where scrubbing is common, but they don’t self-refresh the same way. We recommend the best option based on your use and location.
We mask and protect hardware appropriately and follow manufacturer guidance for sensitive equipment. Running gear typically requires specialized coatings rather than standard antifouling paint. We’ll review your setup during inspection and explain what gets painted, what gets masked, and what needs a different product.
A simple scuff-and-paint can often be completed within a couple of days depending on cure time and weather. A full strip and barrier coat system takes longer because film thickness and recoat windows matter. We’ll give you a schedule based on your boat and yard conditions.
Yes. If the existing bottom paint is failing or incompatible, proper prep is required—often sanding to a stable base or stripping. We’ll assess the condition, recommend the right level of prep, and itemize the scope so you understand the cost and the long-term benefit.

Boat bottom painting cost depends on boat size, prep condition, and whether a boat barrier coat is needed. Most Long Island boats range from $15–$40 per foot for standard bottom painting, with barrier coating adding additional material and labor.

The best boat paint for bottom depends on usage and water conditions. Ablative paints suit boats used frequently, while hard paints are ideal for faster vessels or those cleaned regularly. Local Long Island fouling levels also influence paint choice.

Yes, if the existing coating is compatible and in good condition. When paint is thick, flaking, or incompatible, stripping is recommended before repainting to ensure proper adhesion and longevity.

No. A boat barrier coat is typically applied when the hull is stripped to fiberglass, when blister protection is needed, or when coating history is unknown. It does not need to be reapplied with every bottom painting cycle.

Most professional boat bottom painting jobs last 1–2 seasons in Long Island conditions, depending on fouling exposure, usage frequency, and paint type.

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Get your FREE ESTIMATE today and let our experienced team bring your property back to life.
 Whether it’s shrink wrapping your boat, washing your home, or restoring your deck — we’re here to help.