What is Prestone AS145 Stop Leak Repair used for?

Prestone AS145 Stop Leak Repair is formulated to seal leaks in radiators, heater cores, and hoses. It works by penetrating the leak area and forming a durable seal that helps prevent coolant loss and overheating. This product is especially useful for older vehicles or those experiencing minor leaks due to wear and tear. Whether you’re dealing with a slow drip in your radiator or a slight leak in your hoses, this stop leak solution provides a quick fix to maintain vehicle performance.

How does Prestone AS145 Stop Leak Repair work?

The technology behind Prestone AS145 involves a specialized blend of sealing agents that flow into the leak point and expand upon contact with coolant. This application creates a strong bond that effectively seals the leak temporarily or until a more permanent solution can be implemented. The adhesive properties prevent the loss of coolant, ensuring your vehicle can maintain optimal operating temperature, especially during high-demand situations like towing or heavy traffic.

Is Prestone AS145 suitable for all types of vehicles?

Yes, Prestone AS145 Stop Leak Repair is compatible with a variety of vehicle types, including cars, trucks, and SUVs. It is designed to work with all conventional antifreeze/coolant formulations. However, it is always recommended to check your vehicle’s owner manual or consult with a professional mechanic if you have any concerns about compatibility, especially with high-performance or racing vehicles.

How do I apply Prestone AS145 Stop Leak Repair?

Applying Prestone AS145 Stop Leak Repair is straightforward. Start by ensuring your engine is cool and remove the radiator cap. Shake the bottle well, then pour the entire contents into the radiator or overflow tank. Run the engine until it reaches operating temperature to allow the sealant to circulate. It’s essential to monitor the leak for effectiveness afterward and consider following up with a professional assessment for any ongoing issues.

Can I use Prestone AS145 with a coolant flush?

While it’s possible to use Prestone AS145 Stop Leak Repair after a coolant flush, doing so may reduce its effectiveness. For best results, it is recommended to apply the stop leak after the coolant has been flushed and before adding new coolant. This ensures that the sealing agents can directly interact with any existing minor leaks without interference from old coolant or debris, creating a more effective seal.

Will Prestone AS145 fix large leaks?

Prestone AS145 Stop Leak Repair is designed to address small to moderate leaks rather than large or serious leaks. If your vehicle has significant leak issues, more extensive repairs such as replacing the radiator or hoses may be necessary. However, for minor leaks, especially in older vehicles, this product can prolong the life of the cooling system until a more comprehensive solution can be arranged.

How often can I use Prestone AS145 Stop Leak Repair?

Prestone AS145 Stop Leak Repair can be used as needed, particularly when you notice a leak in your cooling system. However, it’s important to assess the severity of the leak and consider it a temporary solution. If necessary, follow up with permanent repairs, especially for frequent users, as repeated applications may not address underlying issues in the long run.

Is there a specific temperature range for using Prestone AS145?

Prestone AS145 Stop Leak Repair should be applied when the engine is at a normal operating temperature, typically between 180°F to 220°F. However, it’s best to avoid extreme weather conditions during application—too cold can inhibit the flow of the sealing agents, while very high temperatures may affect the performance of other coolant in the system. Keeping the application within a typical operating range ensures optimal effectiveness.

Can I use Prestone AS145 in a diesel engine?

Prestone AS145 Stop Leak Repair is primarily designed for gasoline-powered vehicles; however, it can also be used in some diesel engines. It’s essential to confirm with the vehicle manufacturer’s recommendations regarding coolant additives for diesel engines, as they may have specific requirements to maintain peak performance and avoid complications with specialized cooling systems.

Where can I buy Prestone AS145 Stop Leak Repair?

You can purchase Prestone AS145 Stop Leak Repair for Radiators, Heater Cores, and Hoses at Ubuy in South Africa. Ubuy offers a wide selection of automotive products, making it a convenient option for finding the right solutions for your vehicle’s maintenance needs. Simply visit their website and search for the product to access purchase options.

How to Shop Prestone AS145 Stop Leak Repair for Radiators, Online From Ubuy?

It’s easy to shop Prestone AS145 Stop Leak Repair for Radiators, online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Prestone AS145 Stop Leak Repair for Radiators, Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Prestone AS145 Stop Leak Repair for Radiators, is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Prestone

Prestone Radiator Stop Leak quickly stops leaks in radiators, water pumps, and heater cores while also protecting against pitting and corrosion.

Prestone

Item #: 62436829

Prestone AS145 Stop Leak Repair for Radiators, Heater Cores, and Hoses, 11 oz., 1 pack

Item #: 62436829

ZAR 426

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Prestone Radiator Stop Leak quickly stops leaks in radiators, water pumps, and heater cores while also protecting against pitting and corrosion.

11 Ounce

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What Stands Out

Versatile Use

Specifically formulated for radiators, heater cores, and hoses, ensuring comprehensive leak repair across various cooling system components.

Easy Application

The convenient 11 oz. pack allows for simple and mess-free application, making it user-friendly even for those without mechanical expertise.

Reliable Performance

Prestone's trusted brand ensures high-quality formulation that effectively seals leaks, prolonging the lifespan of your vehicle's cooling system.

Product Details

Patented formula quickly stops leaks in radiators, water pumps, and heater cores
Boosts corrosion inhibitors to protect against pitting and corrosion, which cause radiator leaks
Combination of natural and synthetic components provides the ability to seal leaks up to 0.020" x 0.5"
Seals even large leaks without interfering with the flow through the radiator or heater core
Stops the leak as well as the corrosive condition that causes it

Brand Name	Prestone
UPC	797496876546
Unit Count	11.0 Ounce
Global Trade Identification Number	00797496876546
Number of Items	1
Part Number	AS145
Model	AS145
Manufacturer	Prestone
Water Resistance Level	Waterproof
Item Form	Liquid
Compatible Material	Metal
Item Weight	13.12 ounces (371.95 grams)
Item Dimensions	1.91 x 3.04 x 5.64 inches (4.9 x 7.7 x 14.3 cm)
Style Name	Pumps
Material Type	Synthetic
Material	Synthetic
Brand	Prestone
Style	Pumps
Item dimensions L x W x H	1.91 x 3.04 x 5.64 inches (4.9 x 7.7 x 14.3 cm)

Who Should Buy?

Leaky Hoses
Ideal for users with minor hose leaks looking for a quick, affordable fix without immediate replacements.
Older Vehicles
Great for owners of older cars where radiator leaks and small issues are common due to wear over time.
Emergency Repairs
Suitable for drivers needing an emergency temporary solution to prevent overheating while on the road.

Severe Leaks
Not effective for large or severe leaks that require professional repairs or complete part replacements.
New Vehicles
Less suitable for new cars, as manufacturers suggest regular maintenance, avoiding unnecessary additives in their systems.
Long-term Solution
Not a substitute for professional repairs and should not be relied upon as a permanent fix for cooling issues.

Product Description

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Customer Questions & Answers

Question: How to Shop Prestone AS145 Stop Leak Repair for Radiators, Online From Ubuy?

Answer: It’s easy to shop Prestone AS145 Stop Leak Repair for Radiators, online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Prestone AS145 Stop Leak Repair for Radiators, Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Prestone AS145 Stop Leak Repair for Radiators, is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Prestone Radiator Editorial Review

The Prestone AS145 Stop Leak Repair is a reliable solution for repairing leaks in radiators, heater cores, and hoses. The 11 oz bottle is easy to use, and the instructions are straightforward. One has to shake the bottle, remove the radiator cap, pour the contents in the radiator, and run the engine until it reaches normal operating temperature. The product has received mixed reviews, with some customers saying it worked perfectly, while others found it ineffective. It's crucial to note that this is not a permanent solution and is best used as a temporary fix until one can get to a professional mechanic for a long-term repair.

Customer Reviews & Ratings

4.4

335 customers ratings

5 Star

71%
4 Star

11%
3 Star

9%
2 Star

3%
1 Star

6%

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Pros

Easy to use
Affordable
Can be used on commercial trucks

Cons

Ineffective on cold leaks or plastic radiator parts

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

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Features & Benefits

Patented formula quickly stops leaks in radiators, water pumps, and heater cores
Boosts corrosion inhibitors to protect against pitting and corrosion, which cause radiator leaks
Ability to seal leaks up to 0.020-inches x 0.5-inches
Seals even large leaks without interfering with the flow
Stops the leak as well as the corrosive condition that causes it

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Prestone AS145 Stop Leak Repair for Radiators, Heater Cores, and Hoses, 11 oz., 1 pack

ZAR 426

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Prestone Radiator Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

ZAR 426

Features & Benefits

Ubuy Assurance

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Free
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