Do you own a water pump? If you do, then you know that it’s important to keep it running smoothly and free of leaks. One of the most common causes of water pump failure is gasket sealer failure.
In this article, we’ll take a look at the best gasket sealer for water pumps and recommend one that will work well for your specific needs.
Top Recommendation of Gasket Sealer For Water Pump
| Image | Product | Rating | Price |
Our Best Pick1  | J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant | 9 | |
2  | Permatex 22071 Water Pump and Thermostat RTV Silicone Gasket | 8.5 | |
3  | Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker | 8 |
5 Best Gasket Sealers for Water Pump Reviews
1. AISIN AB1207B1 Black Gasket Sealant Tube 3 oz
Highlighted Features:
- Easy to use.
- Keeps everything sealed up.
- Good for a variety of applications.
- Sticks well.
- Fair price.
The AISIN AB1207B1 Black Gasket Sealant Tube is an essential automotive tool that every do-it-yourself mechanic should have in their tool box.
This compact tube is easy to store and handle, providing just the right amount of sealant for small to medium-sized projects.It is easy to use and is perfect for repairing and sealing gaskets, O-rings and other engine components.
The black gasket sealant quickly forms a tight, watertight seal that will prevent leaks and keep your car running smoothly.
This black gasket sealant tube is a high-quality, durable product that is easy to use. It seals and protects gaskets and other surfaces from oil, water, and other fluids, and it can be used both indoors and outdoors.
This tube is a great choice for automotive applications, as well as for use in construction, plumbing, and other industries.
2. J-B Weld 32507 Water Pump and Thermostat Housing RTV Silicone Gasket Maker and Sealant – .5 oz.
Highlighted Features:
- J-B Weld is a long lasting sealant.
- This sealant is waterproof.
- It is temperature resistant.
- Non-toxic.
- Easy to use.
J-B Weld Water Pump and Thermostat Housing RTV Silicone Gasket Maker and Sealant is a silicone sealant that forms a permanent, watertight seal on metal, glass, plastic, and most other surfaces.
It is heat and weather resistant and will not shrink or crack. This gasket maker and sealant is perfect for use on water pumps, thermostat housings, parts where a gasket is not used, or as a gasket replacement.
It is made from high-quality RTV silicone, known for its exceptional heat resistance and flexibility.
This Weld 32507 water pump and thermostat housing RTV silicone gasket maker and sealant is a good quality product. It does a great job of sealing up the area around the water pump and thermostat housing, and it is very easy to use.1
3. Permatex 22071 Water Pump and Thermostat RTV Silicone Gasket
Highlighted Features:
- Permatex 22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 oz. is an extremely reliable product.
- It is capable of withstanding high temperatures, making it perfect for use in automotive applications.
- This silicone gasket sets quickly and forms a tight seal, preventing leaks.
- It is easy to use and can be applied by hand.
- The blue color makes it easy to see, ensuring that no areas are missed.
If you are looking for a dependable and long lasting sealant for your water pump and thermostat, then you should consider using Permatex 22071 Water Pump and Thermostat RTV Silicone Gasket.
It is a blue colored, silicone based gasket that can provide a reliable seal. This sealant is also heat resistant and will not shrink or crack. It is easy to apply and can be used on both metal and plastic surfaces.
It can withstand a wide range of temperatures, making it suitable for both hot and cold environments.
4. J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant
Highlighted Features:
- J-B Weld is a high-temperature silicone sealant and gasket maker that can withstand temperatures up to 600 degrees Fahrenheit.
- The sealant is easy to use and forms a tight, watertight seal that is resistant to oils and other fluids.
- J-B Weld is non-toxic and can be used in a variety of applications.
- The sealant is weatherproof and can be used in both indoor and outdoor settings.
- J-B Weld is durable and can last for years under normal use.
If you’re looking for a high-temperature sealant that can handle the heat, J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant is a great option.
This product can handle temperatures up to 650 degrees Fahrenheit, making it ideal for a wide range of applications. Plus, the red silicone formula is easy to see, making it perfect for use on gaskets, hoses, and other seals.
J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant is also versatile. It can be used as either a gasket maker or a sealant, so you can get the job done quickly and easily.
Plus, this product is non-toxic and does not contain any harmful solvents. That means it’s safe for use in a variety of settings, including automotive, industrial, and marine applications.
The J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant – Red is a high quality silicone that can be used on a variety of surfaces. It is great for creating gaskets and seals, and it can also be used to fill small gaps and cracks.
This silicone is heat resistant up to 600 degrees Fahrenheit, making it ideal for use in high temperature environments. The J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant – Red dries quickly and bonds well to a variety of materials.
5. Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker 3 oz. Tube
Highlighted Features:
- Permanent, high-temperature silicone sealant.
- Withstands temperatures up to 650 degrees Fahrenheit.
- Seals and repairs leaks in gaskets, oil pans, cylinder heads, and more.
- Non-corrosive and non-smearing.
- Can be used on a variety of surfaces, including metal, plastic, and rubber.
If you’re in the market for a high-quality silicone gasket maker, look no further than the Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker. This product can handle extreme temperatures, making it the perfect choice for high-performance applications. Best of all, it’s easy to use: simply apply the gasket maker to the desired surface and allow it to cure.
The Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker is the perfect choice for anyone looking for a high-quality, temperature-resistant gasket maker. Its easy-to-use formula makes it perfect for any application, and it can handle temperatures up to 600 degrees Fahrenheit.
Buying Guide for Best Gasket Sealer for Water Pump
1. When choosing a water pump gasket sealer, it is important to consider the specific needs of the application. For example, if the pump will be used in a high heat or corrosive environment, then a sealer that is resistant to those conditions is necessary.
2. The type of material the pump is made from will also need to be considered when selecting a sealant. For example, if the pump is made from stainless steel, then a sealant that is compatible with that material should be used.
3. The viscosity of the sealant is also an important consideration.
Bottom Lines
A water pump is fully responsible for maintaining proper coolant circulation to prevent overheating. If you experience frequent water leakage then it will lead to engine damage. So to avoid such loss, pick a gasket sealer to protect your engine. We would love to hear your thoughts on the best gasket sealer for water pump. Please comment below and let us know what you think.