Top 10 Water Pump Gasket Sealant – Gasket Sealers

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1. Permatex

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Permatex 22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 Ounce, 0.5 oz.

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Permatex #ad - Sensor-safe, noncorrosive RTV silicone gasket material formulated specifically for water pumps and thermostat housings. Superior adhesion and flexibility; can be used as a gasket maker or dressing. Highest water-glycol resistance available in an RTV silicone. Temperature range: -65°f to 500°f -54°C to 260°C intermittent. Suggested applications: Water pump and thermostat housings.
BrandPermatex #ad
ManufacturerPermatex #ad
Height6.5 Inches
Length0.63 Inches
Weight0.05 Pounds
Width2.81 Inches
Part Number22071
Model22071

2. J-B Weld

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.5 oz., J-B Weld 32507 Water Pump and Thermostat Housing RTV Silicone Gasket Maker and Sealant

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J-B Weld #ad - Do it yourself: big or small, you can diy it with j-b. Dependable & versatile: perfect for use on automotive applications such as oil pans, timing gear covers, valve covers, transmission pans, and water pumps & thermostats.

Choose the product pros trust for your project. Easy to use: curing occurs with exposure to moisture in the air, waterproof, forming a tough, petroleum and weather resistant gasket and seal on most surfaces. This product is grey in color and sensor safe. What the professionals use: builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments.

Water pump & thermostat housing gasket maker and sealant: Is a specially designed RTV Room Temperature Vulcanized Silicone gasketing material for use in mechanical assemblies. Jb weld delivers the legendary performance of the World's Strongest Bond. Our heavy duty adhesives repair & restore it right the first time.
BrandJ-B Weld #ad
ManufacturerJBWeld #ad
Height1 Inches
Length6.5 Inches
Weight0.05 Pounds
Width3 Inches
Part Number32507
Model32507
Warrantyno warranty

3. Fel-Pro

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Fel-Pro 35998 Water Pump Gasket

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Fel-Pro #ad - Validated for fit, form, and function. Manufactured for the sealing repair environment. Application specific design. Water pump gasket. Meets or exceeds all original equipment specifications.
BrandFel-Pro #ad
ManufacturerFel-Pro #ad
Height0.08 Inches
Length9 Inches
Width6.5 Inches
Part Number35998
Model35998

4. Permatex

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3 oz, Permatex 81160 High-Temp Red RTV Silicone Gasket

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Permatex #ad - Formulated for hi-temp applications, or heavy-duty use. Temperature range of -65F to 650F intermittent. Makes reliable 'formed-in-place' gaskets that resist cracking, shrinking and migrating. Replaces almost any cut gasket, and coats pre-cut gaskets to increase reliability. Suggested applications: Valve covers, timing covers, oil pans, water pumps, thermostat housings, transmission pans.
BrandPermatex #ad
ManufacturerPermatex #ad
Height8 Inches
Length1.25 Inches
Weight0.2 Pounds
Width3.81 Inches
Part Number81160
Model81160
WarrantyLimited Manufacturer

5. Permatex

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3.5 oz., Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker

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Permatex #ad - Designed specially for high-torque and high vibration applications. Suggested applications: valve covers, intake manifold end seals, timing covers, water pumps, oil pans, thermostat housings. Oem specified, guaranteed not to leak. Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids. Low odor and non-corrosive formula.
BrandPermatex #ad
ManufacturerPermatex #ad
Height8 Inches
Length1.25 Inches
Weight0.26 Pounds
Width3.81 Inches
Part Number82194
Model82194
WarrantyLIMITED WARRANTY

6. Permatex

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Permatex 80022 Sensor-Safe Blue RTV Silicone Gasket Maker, 3 oz. Tube

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Permatex #ad - Suggested applications: Valve covers, oil pans, timing covers, water pumps, thermostat housings, transmission pans. Makes reliable 'formed-in-place' gaskets that resist cracking, shrinking and migrating. Effectively replaces almost any cut gasket. Coats pre-cut gaskets to increase reliability without fouling oxygen sensors. Temperature range of -65 degrees fahrenheit to 500 degrees fahrenheit intermittent.
BrandPermatex #ad
ManufacturerPermatex #ad
Height8 Inches
Length1.25 Inches
Weight0.1 Pounds
Width3.81 Inches
Part Number80022
Model80022
WarrantyLimited Manufacturer

7. Permatex

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3.35 oz. Tube, Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker

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Permatex #ad - Fit type: Universal. Suggested applications: Valve covers, timing covers, oil pans, intake manifold end seals, and differential covers. Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants. Retains high flexibility and eliminates the need for pre-formed, pre-cut, paper, rubber or cork gaskets; OEM specified and approved for dealership warranty requirements. Temperature range -65°f to 500°f -54°C to 260°C intermittent. Sensor-safe, non-corrosive formula designed for superior adhesion to oily surfaces and long term durability.
BrandPermatex #ad
ManufacturerPermatex #ad
Height8 Inches
Length1.38 Inches
Weight0.1 Pounds
Width3.81 Inches
Part Number82180
Model82180
WarrantyLimited Manufacturer

8. AISIN

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AISIN AB1207B1 Black Gasket Sealant Tube, 3 oz

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AISIN #ad - Black sealant; resistant to oil and coolant. Has high viscosity and works effectively for joining surfaces. Common uses include, water pump flanges and cooling system components. For japanese imports. Fit type: Universal Fit.
BrandAISIN #ad
ManufacturerAISIN #ad
Height0 Inches
Length0 Inches
Weight0.2 Pounds
Width0 Inches
Part NumberAB1207B1
ModelAB1207B1
WarrantyPer Contract with Amazon

9. K-Seal

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K-Seal ST5501 Multi Purpose One Step Permanent Coolant Leak Repair

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K-Seal #ad - Fixes cracks and leaks in radiator, cylinder heads, freeze plugs, head gasket, heater core, water pump casing and engine blocks. No draining or flushing. If product did not seal head gasket leak, the system might be Over-pressurized, which causes back pressure and doesn't allow the product to reach the problem area, on this page below under Technical Specification is a PDF Guide with instructions to follow to complete the repair successfully. Mixes with all antifreeze. Permanent coolant leak repair - Just shake, pour and go.
BrandK-Seal #ad
ManufacturerK-Seal #ad
Height6 Inches
Length7.87 Inches
Weight0.6 Pounds
Width2 Inches
Part NumberST5501
ModelST5501
WarrantyWhen K-Seal makes a repair we guarantee it will be permanent

10. Permatex

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Black, 4 oz. , Permatex 80062 High Tack Gasket Sealant

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Permatex #ad - Fit type: Vehicle Specific. Suggested applications: valve covers, cork, carburetors, fuel pumps, manifold gaskets; seals any rubber, paper or composite gasket. Resists gasoline, oil, antifreeze, axle lube, kerosene, propane and butane; sensor-safe. Tacky paste for holding cut gaskets in place during assembly; helps seal cut gaskets. Temperature range: -65°f to 500°f -54°C to 260°C. Reliable, all-purpose sealant dries to a highly tacky, fast-drying, non-brittle film; remains tacky indefinitely.
BrandPermatex #ad
ManufacturerPermatex #ad
Height2.75 Inches
Length2.44 Inches
Weight0.3 Pounds
Width2.44 Inches
Part Number80062
Model80062
WarrantyLimited Manufacturer