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Boat Winterization

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      • Starbrite Sea Safe Non-Toxic Marine Antifreeze, -100F
        List Price: $19.49
        Starting At: $14.99

        Starbrite Premium -100 Engine and Water System Marine Antifreeze (Gallon) For the best premium protection in even the most treacherous conditions, the choice is clear. Starbrite Non Toxic Antifreeze stands up to harsh cold to -100°F (-73°C),...

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      • Starbrite Sea Safe Marine Antifreeze -200°F Concentrate
        List Price: $29.49
        Starting At: $24.99

        Starbrite Sea Safe Premium Marine Antifreeze -200 Concentrate (Gallon) You can expect only the best protection for your engine and drinking water systems, and sanitation systems with Starbrite Antifreeze -200°F (-129°C), even in the extreme cold...

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      • Starbrite Sea Safe Non-Toxic Marine Antifreeze, -50F
        List Price: $10.99
        Starting At: $6.99

        Starbrite STR-31400R Sea Safe Premium Non-Toxic Marine AntiFreeze, -50F (Gallon) *Sold in Quantities of 3 Starbrite -50°F (-46°C) Non-Toxic Antifreeze provides excellent cold weather and corrosion protection for drinking water systems...

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      • Davis Air-Dryr Marine Dehumidifier
        List Price: $69.99
        Starting At: $49.99

        Davis Air-Dryr Marine Dehumidifier The compact but powerful Davis Air-Dryr marine dehumidifier its almost anywhere and is designed to operate 24 hours a day to prevent excess moisture, drafts, and corrosion damage. Simple to use, just place the Air-Dryr...

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      • Starbrite No Damp Hanging Moisture Absorber & Dehumidifier
        List Price: $11.49
        Starting At: $6.49

        Starbrite No Damp Hanging Moisture Absorber & Dehumidifier  Starbrite's No Damp Dehumidifier is an effortless way to help control the excessive humidity that leads to musty odors, stains, or corrosion aboard stored boats, RVs, and seasonal...

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      • Starbrite Star-Tron Fuel Treatment
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        Starting At: $10.99

        Starbrite Star-Tron Fuel Treatment Starbrite's StarTron fuel system additive resolves most fuel-related engine issues. StarTron is a multi-functional additive that allows marine engines to start easily and run smoothly, even when using ethanol-blended...

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      • 303 Fabric Guard Water Repellent
        List Price: $22.99
        Starting At: $19.99

        303 Fabric Guard Water Repellent Protect your marine fabrics from harsh weather conditions with 303 Fabric Guard. This 303 waterproofing spray can effectively be used on a variety of fabrics such as wool, silk, and garment-grade leathers including suede...

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      • Starbrite No Damp Dehumidifier Bucket
        List Price: $8.61
        Starting At: $7.49

        Starbrite No Damp Dehumidifier Bucket Every home and boat needs this product to soak up humidity. The No Damp Bucket is an effortless way to help control excessive humidity that leads to musty odors, stains or corrosion aboard stored boats. Special...

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      • Starbrite Fabric Waterproofing With PTEF 22 oz.
        List Price: $34.99
        Starting At: $19.99

        Starbrite Fabric Waterproofing with PTEF From boat covers to bimini tops, Starbrite Waterproofing with PTEF restores water repellency to virtually all marine fabrics. It is also an easy and effective way to waterproof car covers, tents, tarps, foul...

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      • Shrink Wrap International Shrink Wrap Vent
        List Price: $3.99
        Starting At: $2.99

        Shrink Wrap International Shrink Wrap Vent This Shrink Wrap International shrink wrap vent is designed to allow air to circulate within a shrink-wrapped product. The lightweight plastic and sturdy build allow this self-adhesive shrink wrap vent to be...

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      • Starbrite No Damp Dehumidifier Refill
        List Price: $4.99
        Starting At: $2.99

        Starbrite No Damp Dehumidifier Refill These Starbrite No Damp Dehumidifier Refill pouches can be used to refill all Starbrite No Damp Dehumidifiers. The special pellets automatically remove moisture from the air, depositing it safely in the convenient...

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      • Starbrite Mildew Stain Remover
        List Price: $19.49
        Starting At: $10.99

        Starbrite Mildew Stain Remover Starbrite Mildew Stain Remover quickly removes unsightly mildew stains from fiberglass, vinyl, plastic or painted surfaces. It begins working on contact. The special buffered formula will not harm vinyl upholstery or...

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      • Starbrite Engine Fogging Oil - 12oz Aerosol
        List Price: $11.49
        Starting At: $6.49

        Starbrite Engine Fogging Oil - 12oz Aerosol Use Starbrite Engine Fogging Oil for maximum protection of all engines in seasonal or long-term storage. This product protects internal surfaces for over one year and will not foul plugs/injectors come spring...

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      • Mold and Mildew Odor Control NosGuard
        List Price: $14.49
        Starting At: $8.99

        Starbrite M2DG Small Area Slow Release: 10 Gram Packs M2DG Slow Release Formula is the ideal way to prevent mold, mildew and foul smells from forming. Its controlled release allows it to remain effective for up to 3 months, keeping enclosed areas...

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      • Starbrite EZ Store EZ Start Gas Storage & Stabilizer
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        Starting At: $10.49

        Starbrite EZ Store EZ Start Gas Storage & Stabilizer Starbrite EZ to Store, EZ to Start Gas Storage and Stabilizer stabilizes fuel for up to one year. This stabilizer protects gas and engine components during storage and is ideal for use in boats,...

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      • Starbrite Star Tron Fuel Tank Cleaner- 64 oz
        List Price: $53.99
        Starting At: $30.99

        Stabrite Star Tron Gasoline and Diesel Fuel Tank Cleaner 64oz Starbrite Star Tron Gasoline Gas Tank Cleaner is a safe and easy way to remove harmful sludge and other gunk from aged or contaminated fuel tanks. As a powerful alternative to traditional...

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      • Sta-Bil Marine Ethanol Formula
        List Price: $15.59
        Starting At: $12.99

        Sta-Bil 360° Marine Fuel Treatment Sta-Bil 360° Marine Fuel Treatment is engineered to combat the effects of harsh marine climates. This fuel treatment cleans the fuel system and ensures your boat's engine is operating at peak performance...

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      • Sta-Bil Fuel Stabilizer
        List Price: $8.39
        Starting At: $6.99

        Sta-Bil Fuel Stabilizer Sta-Bil Fuel Stabilizer keeps fuel fresh for quick and easy starts after storage. Stored fuel can go bad in as little as 30-60 days causing gum, varnish, and corrosion to build up in the fuel lines and engine. This stabilizer...

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      • Shrink Wrap International White Boat Shrink Wrap Tape
        List Price: $17.24
        Starting At: $14.99

        Shrink Wrap International White Boat Shrink Wrap Tape As you shrink wrap your boat for the season, use the Shrink Wrap International Shrink Wrap Tape to patch holes, secure zipper access doors, and tape seams. This white 9 mil-backed boat shrink wrap...

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      • Quicksilver 92-802878Q55 Corrosion Guard
        List Price: $12.99
        Starting At: $10.99

        Quicksilver 92-802878Q55 Corrosion Guard Quicksilver Corrosion Guard is a rust inhibitor that forms a water resistant barrier on non-painted and painted surfaces. Use to prevent rust from forming on outdrives, lower units, and power trim...

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      Boat Winterization: Supplies for Long Term Winter Storage

      Boat winterization should be a top priority as the summer months wind down and fall and winter roll in. Winterizing your boat can help prevent damage and costly repairs to vital engine components.

      Cold weather can cause liquids left in your boat to freeze and expand, causing lines, pumps, and engines to crack or break. Wholesale Marine offers a full range of winterizing products designed to protect your vessel after the boating season ends. These include marine antifreeze, boat heaters and dehumidifiers, boat shrink wrap, and boat winterizing kits.

      Marine antifreeze products are made with USP-grade ingredients, including propylene glycol. These additives not only prevent freezing but also help prevent rust and corrosion. Whereas auto antifreeze is made to be both a cooling agent and lowers the freezing point but can cause freeze damage to marine engines components.

      We offer Starbrite marine engine antifreeze in -50, -100, -200 options. This Non-Toxic Antifreeze provides excellent cold weather and corrosion protection for freshwater systems and all engines. Its premium additive package prevents corrosion of aluminum, copper, brass and solder, but will not harm rubber, seals or hose materials.

      Moisture can be a real enemy to boats, keeping compartments free of moisture will help prevent mold and mildew conditions. Our inventory of marine heaters and boat dehumidifiers are also mold and mildew resistant and from brands you’ll recognize like Caframo and Davis Instruments.

      For a more economical route, try Starbrite’s No Damp buckets that can be used on land or at sea. Place the bucket in any damp area and the pellets will absorb the moisture in the air. This product is an excellent way to prevent high humidity on your boat when storing for extended periods.

      There is nothing better than enjoying a morning onboard your boat. However, those mornings can be a bit chilly out on the water. Marine Heaters are an ideal solution to creating comfortable climates out on the water.

      The True North’s Cabin MarineAir Heater is a compact option durable marine boat heater. With five air heating settings you can find the right temperature for maximum comfort. The anti-freeze setting is a great winter storage solution that automatically turns on when the weather drops to 38°F, ensuring the air temperature in the room remains above freezing point.

      Whether you are looking to remove or prevent mold and mildew, Wholesale Marine offers a full line of boat care products, including boat mold prevention and boat mildew products. We have what you need to prevent mildew stains, cleanup when they occur and even products to prevent the unpleasant smell they produce.

      If you need to remove mildew or mold spores from areas on your boat, Starbrite Mildew Stain Remover is a perfect solution. Designed for fiberglass, vinyl, plastic, and painted surfaces and quickly removes mildew and begins working on contact. The buffered formula will not weaken fabric or harm vinyl upholstery. This boat mildew removal product is a great alternative to bleach.

      Marine Shrink wrapping your boat can help protect your investment during the winter months or during dry docking of your vessel. When done properly, it provides a tight barrier from the harsh outdoor elements such as UV rays, freezing temperatures, and moisture that can cause permanent damage to your boat.

      Shrink wrapping your boat is a relatively easy task when armed with the right tools. Whether you're a DIYer and doing this task by yourself, or having the job performed by an experienced marine technician, Wholesale Marine has all the boat shrink wrap products you need.

      Unless you live in the sunniest parts of the country where you can boat year 'round, right after school starts, it’s time to think about preparing your boat for the winter months ahead. Winterizing kits allow you to quickly and efficiently prepare your inboard and outboards engines for winter storage.

      Whether you are an experienced marine technician looking for winterizing products or a DIYer. We carry only the leading brands in boat winterization products including Starbrite, Shrink Wrap International, Camco, and Sierra to ensure you have everything you need to get the job done.

      How to Winterize a Boat: Made Easy with Wholesale Marine 

      To start the process, it is important to change the oil to protect your engine from rust and corrosion. The Jabsco Little Pal Marine Oil Change Pump is a multipurpose hand pump that can be used to drain engine oil from your engine. We also carry a full line of marine engine oil and oil filters. It is also a good idea to drain and replace gear oil.

      Fuel systems also need to be protected, and adding a fuel stabilizer to the fuel tank can help prevent the fuel from breaking down and allow contaminants to take over and cause poor engine performance. Add Sta-Bil Diesel Fuel Stabilizer and run the engine for a few minutes to treat the entire system.

      If it is your first time, we recommend Starbrite’s Do-It-Yourself Winterization Kit. The kit includes everything you’ll need to winterize and descale your outboard, with illustrations and step-by-step instructions. Starbrite did not forget stern drive owners, and offers their -100 Complete Sterndrive Winterization Kit.

      Starbrite's Marine Winterizing Kit comes with a 5 gallon tank, gate valve/cap and clear hose. You will need ear muffs or flushing attachment for your type of engine. Check marine engine owners manual for specific coolant capacity and plan accordingly.

      • Fill 5 gallon tank with appropriate amount of desired Starbrite's Antifreeze making sure vent cap is open.
      • Once tank is filled with antifreeze, tighten gate valve/cap and lay tank on side with gate valve facing down.
      • Place marine engine flushing attachment over engine intakes.
      • Attach clear hose to gate valve at one end and flushing attachment at other end.
      • Open gate valve to start flow of antifreeze into clear hose.
      • Start engine and let run at idle speed until antifreeze comes out of the exhaust/water outlet of your engine.
      • Immediately shut off the engine, close gate valve on tank and remove Marine Winterizing Kit.
      • When engine is ready to be put back into use, flush cooling system with fresh water to remove antifreeze.
      • Dispose of antifreeze in compliance with local, state and federal laws.

      Protect your internal engine parts by flushing and draining residual water and coolants. Water expands when it freezes, possibly causing engine damage. Boat Winterization kits like the Starbrite Winterization Kit make winterizing your engine a breeze. These kits come stocked with antifreeze, fogging oil, and fuel treatment to protect your outboard engine during winter storage.

      Winterizing may look like a tedious task that is not needed, but in the end, it can save you thousands of dollars in costly repairs. Wholesale Marine is stocked with everything you need to ensure your boat is protected from the cold weather. Have questions about which products you need, contact our boating experts at 877-388-2628 Monday through Friday from 8:30 AM until 4:30 PM EST. Make sure you ask about our Customer Rewards Program for future savings on purchases.