Will Flex Seal Work On Power Steering Hose

If you’re having trouble with your power steering hose, you might be tempted to try Flex Seal. This sealant is available in a variety of formulations designed to fix a wide range of problems. However, is Flex Seal safe to use on power steering hoses?

In this article, we’ll take a look at the risks and benefits of using Flex Seal on power steering hoses, and help you decide if it’s the right solution for your needs.

What is Flex Seal?

Flex Seal is an adhesive used to seal small gaps and cracks. It is made of natural rubber and can be applied with a hands-free applicator. Flex Seal is often used to seal air leaks in power steering hoses.

How does Flex Seal work?

Flex Seal is a product that can be used to seal leaks in power steering hoses. It is typically used in cars that have power steering, since the sealant can help to prevent fluid from leaking and causing damage to the car. Flex Seal is also effective in preventing corrosion and other damage that can occur as a result of a leak.

How to use Flex Seal?

If your power steering hose is leaking, Flex Seal may be your best option. Flex Seal is a sealant that can be used to repair small leaks in rubber or plastic hoses. It is safe to use on most types of power steering hoses, and it can be applied by hand or with a machine. Here are some tips on how to use Flex Seal:

-Clean the area where the leak is located. Remove any debris or excess oil with a cloth or a vacuum cleaner.

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-Mix one part Flex Seal with two parts water in a spray bottle. Fill the spray bottle with enough fluid to cover the area where the leak is located.

-Spray the mixture over the area where the leak is located. Rub it into the surface with a cloth or your hands. Work quickly so that the sealant doesn’t dry out.

-Repair any small holes that form as you apply the sealant. Allow the sealant to dry for at least 30 minutes before driving the car.

What are the risks of using Flex Seal?

There are a few potential risks when it comes to using Flex Seal on power steering hoses. The main issue is that the sealant can damage the hose itself and could potentially lead to leaks. Additionally, Flex Seal can also create a build-up of heat and pressure inside the hose, which could eventually cause it to break. Finally, Flex Seal can also cause corrosion if it gets onto the metal parts of the hose.


In general, flex seal will work on most power steering hoses. However, there are a few things to keep in mind if you plan on using it. First, make sure the hose is flexible enough so that it can conform to the sealant. Second, make sure the area where the sealant will be applied is clean and free of debris or oils. Finally, apply flex seal only to areas that will not be exposed to direct sunlight or heat – this includes Areas near brake lines and air intakes.

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