Top Marine Antifreeze Reviews

CPDI Champion Swimming Pool Antifreeze for Winterizing 4 x 1 Gallon Bottle Supports Above Ground and Inground Pools and Spas Burst Protection from Rust and Corrosion

Protect Pipes All Winter Long – This advanced swimming pool antifreeze offers cold-weather burst protection on pipes and plumbing to protect your....
Pool Antifreeze Concentrate – Ideal for pools, spas, and similar outdoor water systems our below and above ground pool antifreeze is easy to use and....
Above Ground or In-Ground Support – Our pool closing antifreeze can be used to support a wide range of different pool styles and sizes, including....
Prevent Expensive Damage – This pool antifreeze concentrate helps prevent potential plumbing damage which can impact pool water quality, plumbing....
Proudly Made in the USA – CPDI pool winterizing antifreeze is alcohol free and made right here in the United States so we can control the quality....

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2PK - TERA PUMP TREP03 Multi-Purpose Powered Liquid Transfer Pump / Fuel Transfer Pump - 110V AC / 12VDC 2.8 GPM

Multi-Purpose Electric Fuel Transfer Pump with 110V AC Power or 12V DC Cables (requires a Car or Marine Battery, Not Included).
Flow Rate of Up to 2.8 gallons a Minute with 17.6 inch Suction Tube, 8.2ft Discharging Hose, 12ft - 12V DC Clips & 13ft ACDC Plug-in Adapter.
Quick Stop Manual Safety Nozzle with 8.2ft Discharge Hose / Includes: Pump with Attached Quick Stop Manual Safety Nozzle, Detachable Shower Head,....
Flows Great with Water (Not for Drinking Water), Gasoline, Diesel, Antifreeze, Light Oil, Soaps, Chemical insecticides, Detergent, Deodorants, Mild....

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Seaworks Boat Winterizer Gravity Motor Cleaning Kit - Gravity Flow System DIY Winter Preparation Solution for Marine Engines - For Inboard and Outboard Engines

Seaworks Boat Winterizer flow system flushes, prepares and protects your boat engine for winter storage. Compatible for inboard and outboard engines..
Kit includes: antifreeze tank with on/off valve, T-Connector, shutoff valve, braided hose with fittings..
Fittings designed for uninterrupted antifreeze flow to your engines, cleans impurities and enhances engine performance. Use at regular intervals to improve engine life expectancy..
Antifreeze(not included) and flusher (not included) required to operate kit, 5-gallons of compatible antifreeze required for boat winterization. Do not use an antifreeze with a burst protection level of less than -50°F..
For front engine mounted raw water pumps (including most Volvos and inboards) a Front Engine Pump adapter (not included) is needed to connect directly to the suction side of the raw water pump. Do not attempt to to connect directly to the suction side of the raw water pump. Do not attempt to winterize a front engine mounted raw water pump system using this method..

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Seaworks Boat Winterizer Gravity Motor Cleaner with Flusher Kit - Gravity Flow System DIY Winter Preparation Solution for Marine Engines - For Inboard and Outboard Engines

Seaworks Boat Winterizer flow system flushes, prepares and protects your boat engine for winter storage. Compatible for inboard and outboard engines. Flusher included with kit..
Kit includes: antifreeze tank with on/off valve, T-Connector, shutoff valve, braided hose with fittings, flusher..
Fittings designed for uninterrupted antifreeze flow to your engines, cleans impurities and enhances engine performance. Use at regular intervals to improve engine life expectancy..
Antifreeze(not included) and flusher (included) required to operate kit, 5-gallons of compatible antifreeze required for boat winterization. Do not use an antifreeze with a burst protection level of less than -50°F..
For front engine mounted raw water pumps (including most Volvos and inboards) a Front Engine Pump adapter (not included) is needed to connect directly to the suction side of the raw water pump. Do not attempt to to connect directly to the suction side of the raw water pump. Do not attempt to winterize a front engine mounted raw water pump system using this method..

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Antifreeze Refractometer 4-in-1 Coolant Tester Refractometer for Checking Freezing Point of Automobile Antifreeze Systems, Anti Freeze Tester Refractometer for Battery Acid, Ethylene Propylene Glycol

4 IN 1 Function: ●Measuring specific gravity of rechargeable battery acid: 1.100~1.400kg/L, ●and freezing point of automobile antifreeze based on ethylene glycol or propylene glycol : 58℉ to 32℉/-50 to 0 ℃, ●windshield wash Fluid (SRF1): -40℉ to 32℉/ -40 to 0 ℃, ●Adblue the Urea Concentration in automobile diesel exhaust fluid (DEF) :30% to 35%.
Quick & Easier: Just 2 or 3 drops and wait for few seconds and get the accurate value. Optic lens no battery required, less samples than a traditional Hydrometer, more affordable than a digital meter..
Automatic Temperature Compensation: The antifreeze coolant tester with ATC function, which can automatically compensate the temperature when ambient temperature changes, excellent eliminate the deviation, quickly and easier get the precise data..
Portable & Durable: This antifreeze tester is made of non-staining aluminum and ABS rubber, durable and resistant to abrasion. Lightweight and convenient to carry and easy to use..
Car Owners’ Helper: The optics antifreeze test is a convenient tool can help you to check your automobiles’ battery fluid battery acid, antifreeze coolant, windshield water fluid and Adblue to protect your cars..

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AUTOUTLET Fahrenheit Antifreeze Refractometer with ATC Function for Checking Freezing Point of Automobile Antifreeze Systems, Battery Fluid Condition, Battery Acid, Glycol, Coolant, Antifreeze Tester

【Widely Measuring】This Antifreeze Refractometer Tester is a portable tool for car owners. It can be used to test freezing point of automobile antifreeze systems,battery fluid condition,battery acid, glycol, coolant..
【ATC Function】The Antifreeze Refractometer is with automatic temperature compensation function.It is more convenient to use at different temperatures..
【Easy to Check Reading】Just need 2-3 drops of solution and wait for a few seconds, then you can get accurate data.And no battery needed..
【Ethylene Glycol or Propylene Glycol Measuring Rage】Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol. Scale Range: ethylene glycol based: 32 to -84 degree F, propylene glycol based:32 to -60 degree F..
【Battery Acid Measuring Range】Measuring specific gravity of battery acid and provide a quick reference of battery charge condition. Scale Range:1.100~1.400kg..

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Groz 110V Electric Oil & Diesel Drum Transfer Pump | 10.5 GPM | Fits on 15-55 Gal Drums| Double Insulated Motor | 2-Piece Threaded Telescopic Suction Tube | for Use with Non-Flammable Media 45522

WIDE USE: Vertical mount pump for light Industrial, automotive, workshop, and marine applications.
FOR NON-FLAMMABLE MEDIA: For diesel, kerosene, mineral/synthetic/heating oils, antifreeze, emulsions.
CHEMICAL RESISTANT: Made from chemically-inert materials, our pump is ideal for low viscosity media.
ANTI SIPHON SYSTEM: Ensures media does not flow out in case of accidental damage to hose or nozzle.
SHOCK PROTECTION: Pump motor has double insulation making it safe for use with water and emulsions.

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Zerex DEX-COOL Organic Acid Technology Concentrate Antifreeze/Coolant 1 GA, Case of 6

ZEREX DEX-COOL antifreeze coolant is approved to the GM 6277M specification.
ZEREX DEX-COOL antifreeze coolant contains no phosphates, silicates, borates, nitrates, amines and nitrites.
Valvoline ZEREX DEX-COOL antifreeze coolant is a patented* carboxylate formulation with a service life of up to five years or 150,000 miles.
When diluted 50% with water, ZEREX DEX-COOL protects modern engine components from winter freezing and summer boiling.
For any product use or product technical questions call 1-800-TEAM-VAL.

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RAVENOL J4D2092 HJC FL22 Coolant Antifreeze Concentrate (Hybrid Japanese Coolant) (5 Liter)

Please see Product Description regarding the California Proposition 65 Warning. This coolant/antifreeze contains ethylene glycol and a bittering agent..
Specially formulated to meet and exceed Japanese coolant antifreeze specifications. High-quality corrosion additives for optimal corrosion protection and compatible with elastomers used in modern automotive engines.
Used and tested in accordance with engine coolant antifreeze systems.
Excellent for use in light metal engines providing good reserve alkalinity and protection.
Note: See “Product Information/Technical Details/OEM Part Number” section in this product listing for oil specifications, oil quality standards, part numbers, and OEM approval details and descriptions for this product.

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Zerex DEX-COOL Organic Acid Technology 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA

ZEREX DEX-COOL antifreeze coolant is approved by General Motors to the GM 6277M specification.
ZEREX DEX-COOL antifreeze coolant contains no phosphates, silicates, borates, nitrates, amines and nitrites.
Valvoline ZEREX DEX-COOL antifreeze coolant is a patented* carboxylate formulation with a service life of up to five years or 150,000 miles.
When diluted 50% with water, ZEREX DEX-COOL protects modern engine components from winter freezing and summer boiling.
For any product use or product technical questions call 1-800-TEAM-VAL.
Contains 30 – 50 ppm of denatonium benzoate as a bittering agent.

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Antifreeze Refractometer in Fahrenheit, 4-in-1 Anti-Freeze Coolant Refractometer Tester for Checking Freezing Point of Automobile Antifreeze System, Battery Fluid, Glycol, Coolant, Antifreeze Tester

4-in-1 Tester - Measuring Freezing of automoblie antifreeze based on ethylene glycol or propylene glycol -60℉ to 32℉. Measuring Specific Gravity of battery acid 1.10 to 1.40Kg/L. Measuring of Windshield Washer Fluid based on ethanol or isopropyl alcohol -40℉ to 32℉. Measuring Urea Concentration in automobile diesel exhauset fluid (DEF) 30% to 35%.
Display In Fahrenheit - Updated antifreeze coolant refractometer in Fahrenheit (℉) display, allow you easy to read measured results by ℉ unit, no need to units conversion and save your time.
ATC Function - Coolant refractometer Fahrenheit can automatically compensate temperature when ambient temperature changes, eliminate the deviation, you can get the accurate results fast and easier.
Easy To Use - Only need 2 or 3 drops of solution and wait for few seconds, then you get the accurate results. These antifreeze tester needs less sample solution than tradistional hydrometer and less expensive then digital refractometer.
Durable And Portable - Antifreeze coolant tester is made of aluminum and ABS rubber, non-staining, anti-rust and stury for long perfermance. Comes with durable plastic box, portable and easy to take with you.

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ZuwaUSA Drill Powered Pump ¾” 8 GPM - Marine Grade Aluminum | Unistar-2001A (Drill not included)

CONNECTION: 3/4” NPT | Dry self-priming to 13 Ft. | Max temperature 200°F | Working pressure of 58 PSI | The 3/8” shank fits all common chucks for most drills.
FLUID VISCOSITY: 1 (water) to 20,000 cP (heavy gear oil) | Transports a wide range of liquids, including liquids containing solids, oils, and corrosives.
DRILL POWERED: ZUWAUSA heavy-duty drill powered pump is designed to work with rechargeable/electrical drills with a maximum speed of 3,000 RPM.
FLUID TRANSFERS: water, seawater, wastewater, diesel fuel, biodiesel, vegetable oils, gear, motor and heating oil, detergents, antifreeze, chemicals, cooling lubricants..
EXAMPLE APPLICATIONS: diesel / home heating oil, remote sludge transfer, gear box oil changes, domestic water supply, flooded basements, barrel emptying/filling, draining waste oil, sewerage disposal, fueling vehicles, car wash, draining aquariums, disposal of cooling lubricants, bilge pump, booster pump..
OTHER TERMS FOR THIS PRODUCT: Coolant purge pump, Water purge pump, Oil purge pump, Fluid purge pump, Drill pump, portable water pump, portable oil pump, portable coolant pump, Heating oil transfer pump.

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RV Antifreeze No Splash Bottle Adapter with Male and Female Twist Connect, Used to Winterize RV Camper Marine Garden Hose to Bottle

MULTIPURPOSE: RV Winterizing has never been easier and much Cleaner! RV and Boat Antifreeze Apater is an ALL IN ONE 3/4 male and female Antifreeze Bottle to garden hose connector, In past only Male garden hose end was typically used to winterize recreational vehicles(RV), watercraft, garden hose, camper, boat and travel trailer. Our AntiFreeze Bottle Adapter fitting with female to bottle, and garden hose end are typically used to winterize sprinkler systems, garden hoses, and outdoor plumbing..

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