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Winterizing

Winterizing products are essential for protecting your boat during the off-season, helping safeguard critical systems from freezing temperatures, moisture, corrosion, and long-term wear. Designed to perform in demanding marine environments, today's winterizing solutions provide dependable protection and reliable performance to keep your vessel in top condition while in storage. From marine antifreeze, fuel stabilizers, fogging oils, de-icers, moisture control products, engine maintenance supplies, and winter covers to other seasonal essentials, the right equipment helps preserve your boat and reduce costly repairs when boating season returns. Whether you're storing your vessel for a few months or preparing for extended layup, premium winterizing products deliver the protection trusted by experienced boaters and marine professionals alike. Explore our selection of marine winterizing products and let our experts help you find the right solutions to keep your boat protected until your next adventure on the water.

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  • DiTEC Glasstec - 3.2oz [44-AAAA-4AAA]
    DiTEC Marine Products

    DiTEC Glasstec - 3.2oz [44-AAAA-4AAA]

    $91.55
    $0.00
    $91.55
    Glasstec - 3.2ozProtect your glass with Glasstec – a durable, hydrophobic coating that repels water and shields against salt, calcium, mineral buildup, and UV damage. Bonds at a molecular level for long-lasting protection. Covers up to 250 sq. ft. (3.2 oz.).Features: Performance: Provides up...
    $91.55
    $0.00
    $91.55
  • Panther Oil Extractor 15L Capacity - Pro Series [756015]
    Panther Products

    Panther Oil Extractor 15L Capacity - Pro Series [756015]

    $215.47
    $258.26
    $215.47
    Oil Extractor 15L Capacity - Pro SeriesHigh capacity accommodates larger 4-stroke engines. The heavy duty construction makes this extractor perfect for shop use or the mobile service professional. Safe, no-Spark hand operation. Check valve for easy release of displaced air in container. Extra long...
    $215.47
    $258.26
    $215.47
  • Swobbit Threaded Adapter [SW66610]
    Swobbit

    Swobbit Threaded Adapter [SW66610]

    $9.84
    $12.61
    $9.84
    Threaded AdapterAllows you to use the Perfect Pole with a standard ACME threaded product.  Uni-Snap adapter snaps into the Perfect or Fixed Pole, converting it into a threaded end product. Features:Made of drawn, heat treated anodized aluminum with a glass filled nylon tip*Sold as an...
    $9.84
    $12.61
    $9.84
  • Carver Sun-DURA 12 Talon Cover - Grey [6010-12S-11]
    Carver by Covercraft

    Carver Sun-DURA 12 Talon Cover - Grey [6010-12S-11]

    $52.10
    $70.74
    $52.10
    Sun-DURA® 12' Talon Cover - GreyUniversal Power Pole and Talon covers are an excellent solution for protecting the finish and prolonging the original appearance of these costly anchoring devices. Slip-on design makes for quick and easy installation and removal. Attached strap system with heavy-duty...
    $52.10
    $70.74
    $52.10
  • Super Lube Sportsman's Kit w/ Oil, Grease, Cleaning Cloth, and Foam Swabs [11520]
    Super Lube

    Super Lube Sportsman's Kit w/ Oil, Grease, Cleaning Cloth, and Foam Swabs [11520]

    $23.93
    $25.90
    $23.93
    Sportsman Kit LubricantThe Super Lube® Sportsman's Kit is designed specifically to meet the needs of hunters, fisherman and other sportsman by helping keep your sports gear working smoothly and reliably. These items come in a clear, plastic container for quick travel.The Super Lube® Sportsman's...
    $23.93
    $25.90
    $23.93
  • Attwood Battery Maintenance Charger [11900-4]Attwood Battery Maintenance Charger [11900-4]
    Attwood Marine

    Attwood Battery Maintenance Charger [11900-4]

    $56.32
    $65.51
    $56.32
    Battery Maintenance ChargerFully-automatic on-board charger provides a 1.5 Amp maintenance charge. Designed to maintain 12V batteries. Water resistant with safety features like short circuit connection and reverse polarity protection. LED status indicators 1.5 amp 12V 1 bank operation WARNING: This product can expose you...
    $56.32
    $65.51
    $56.32
  • Davis Air Dryer 500 [1459]
    Davis Instruments

    Davis Air Dryer 500 [1459]

    $73.22
    $98.57
    $73.22
    Air-Dryr™ Mildew FighterSay Goodbye to Mold, Mildew and Moisture1459 Air-Dryr 500. Handles up to 500 cubic feet of living space. Draws only 0.6 amps, 70 watts. Rectangular unit measures 14 x 5 x 4.5" (36 x 13 x 11 cm). EU model handles up...
    $73.22
    $98.57
    $73.22
  • Super Lube Multi-Purpose Synthetic Grease w/Syncolon - .5oz Tube [21010]
    Super Lube

    Super Lube Multi-Purpose Synthetic Grease w/Syncolon - .5oz Tube [21010]

    $9.14
    $10.23
    $9.14
    Multi-Purpose Synthetic Grease with Syncolon® - .5oz TubeSuper Lube® Grease is a patented synthetic NLGI Grade 2, heavy-duty, multi-purpose lubricant with Syncolon®. Synthetic base fluids and the addition of Syncolon® micro powders combine to form a premium lubricant that provides longer life protection against...
    $9.14
    $10.23
    $9.14
  • Shurhold Handle Mate PFD f/833 Handle [833H]
    Shurhold

    Shurhold Handle Mate PFD f/833 Handle [833H]

    $22.51
    $22.79
    $22.51
    Handle Mate PDF for 833 HandlePersonal Flotation Device for your 833 HandleA neoprene sleeve that protects your surfaces from scratches and dings. Foam insert adds valuable flotation to your Shurhold handle. Specifications: Type: Tools & Accessories Box Dimensions: 3"H x 8"W x 10"L WT:...
    $22.51
    $22.79
    $22.51
  • Shurhold 6" Polypropylene Stiff Bristle Deck Brush [950]Shurhold 6" Polypropylene Stiff Bristle Deck Brush [950]
    Shurhold

    Shurhold 6" Polypropylene Stiff Bristle Deck Brush [950]

    $49.27
    $56.31
    $49.27
    Shur-Lok BrushesDeck brushes flared bristles and angled head design6" Stiff Brushw/ White polypropylene bristles Specifications: Type: Tools & Accessories Box Dimensions: 5"H x 5"W x 6"L WT: 0.8 lbs UPC: 703485209509
    $49.27
    $56.31
    $49.27
  • Camco Adjustable Boat Cover Support Kit [41970]
    Camco

    Camco Adjustable Boat Cover Support Kit [41970]

    $87.31
    $105.62
    $87.31
    Adjustable Boat Cover Support KitThe Boat Cover Support is an easy to use telescoping support system that keeps your boat cover from sagging and allowing water to pool. When rain doesn't pool and go stagnant in your boat cover, it helps extend the life...
    $87.31
    $105.62
    $87.31
  • SEEKR by Caframo Pali 9510 400W - 120VAC Engine Compartment Heater [9510CABBX]
    SEEKR by Caframo

    SEEKR by Caframo Pali 9510 400W - 120VAC Engine Compartment Heater [9510CABBX]

    $421.12
    $549.27
    $421.12
    Pali 9510 400W - 120VAC Engine Compartment HeaterProtects your engine from freezing in engine compartments up to 80ft3 by utilizing an internal sealed thermostat to turn the heater on at 41°F (5°C).Extend the boating season and protect your engine against surprise cold snaps prior...
    $421.12
    $549.27
    $421.12
  • Camco Blow Out Plug - Plastic - Screws Into Water Inlet [36103]
    Camco

    Camco Blow Out Plug - Plastic - Screws Into Water Inlet [36103]

    $4.21
    $5.62
    $4.21
    Blow Out Plug - Plastic - Screws Into Water Inlet Completely clear your water lines with boat and RV blow-out plugs. Screw the plug into the city water inlet, open all drains and faucets, attach and activate the air pump until all lines are clear....
    $4.21
    $5.62
    $4.21
  • Albin Group Marine Gear Pump Oil Change Kit - 12V [04-03-009]
    Albin Group

    Albin Group Marine Gear Pump Oil Change Kit - 12V [04-03-009]

    $205.61
    $317.40
    $205.61
    Gear Pump Oil Change Kit - 12V12V gear pump with oil change kit. Particularly suitable for oil change or removal/change in of other viscous liquids in tight spaces.Hose set 6mm and 8mm, hose connection, 1,8m wires, fuse and battery clamps included.Features: Self priming and...
    $205.61
    $317.40
    $205.61
  • SEEKR by Caframo Stor-Dry 9406 110V Warm Air Circulator Dehumidifier - 75W [9406CAABX]
    SEEKR by Caframo

    SEEKR by Caframo Stor-Dry 9406 110V Warm Air Circulator Dehumidifier - 75W [9406CAABX]

    $198.57
    $211.25
    $198.57
    Stor-Dry 9406 110V Warm Air Circulator & Dehumidifier - 75WLow wattage warm air circulator. Prevents mold and mildew. Great for boat storage.The Stor-Dry low wattage warm air circulator is the "must-have" product for the winterization season. The model 9406 Stor-Dry combats mold, mildew, and...
    $198.57
    $211.25
    $198.57
  • Carver Sun-DURA 40-70 HP Universal Motor Cover - 25"L x 18"H x 15"W - Grey [70002S-11]
    Carver by Covercraft

    Carver Sun-DURA 40-70 HP Universal Motor Cover - 25"L x 18"H x 15"W - Grey [70002S-11]

    $45.06
    $61.04
    $45.06
    Sun-DURA® 40-70 HP Universal Motor Cover - 25"L x 18"H x 15"W - GreyUniversal Motor Covers are a great option if you are upgrading your motor or simply need a replacement motor cover. Each motor cover has 1/4″ draw rope sewn into the hem...
    $45.06
    $61.04
    $45.06
  • Super Lube Synthetic Gear Oil IOS 220 - 1qt [54200]
    Super Lube

    Super Lube Synthetic Gear Oil IOS 220 - 1qt [54200]

    $57.73
    $61.28
    $57.73
    Synthetic Gear Oil IOS 220 - 1qtSuper Lube® Synthetic Gear Oil is a clean, translucent oil with superior anti-wear and extreme pressure properties, suitable for lubricating: Spur, Helical, Herringbone, Rack and Pinion, Straight and Spiral Bevel, and Worm Gears. Excellent oxidation resistance, rust and...
    $57.73
    $61.28
    $57.73
  • DiTEC PROTEC Base Coat - 100ml (3.2oz) [PG-PRTC-BSC1]
    DiTEC Marine Products

    DiTEC PROTEC Base Coat - 100ml (3.2oz) [PG-PRTC-BSC1]

    $380.27
    $0.00
    $380.27
    PROTEC Base Coat - 100ml (3.2oz)DiTEC PROTEC Base Coat is a professional-grade two-step (when paired with Top Coat) resin coating for boats and cars. Base Coat serves as a layer for the Top Coat to adhere to. PROTEC Base and Top Coat offers flexibility...
    $380.27
    $0.00
    $380.27
  • DiTEC PROTEC Top Coat - 100ml (3.2oz) [PG-PRTC-TPC1]
    DiTEC Marine Products

    DiTEC PROTEC Top Coat - 100ml (3.2oz) [PG-PRTC-TPC1]

    $401.40
    $0.00
    $401.40
    PROTEC Top Coat - 100ml (3.2oz)DiTEC PROTEC Top Coat is a professional-grade two-step (when paired with Base Coat) resin coating for boats and cars. PROTEC Base and Top Coat offers flexibility that isn’t found in other coatings; it won’t crack and flexes with your...
    $401.40
    $0.00
    $401.40
  • Xanigo Marine Quick Wash - 32oz [XMQW32]
    Xanigo Marine

    Xanigo Marine Quick Wash - 32oz [XMQW32]

    $23.93
    $26.75
    $23.93
    Quick Wash - 32ozStreak Free - Clean Rinse - Fresh Scent! The Quick Wash provides solid cleaning power and a long-lasting, tropical fragrance that will deodorize and leave your boat smelling fresh and clean for hours. Simply dilute the professional concentrate to achieve the...
    $23.93
    $26.75
    $23.93