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From the manufacturer
Is Your Vehicle a Good Candidate for this Solution?
The answer is Yes if your vehicle does not leak more than a quart a day
Main Seal Motor Oil Leak Repair employs twice the performance of other oil stop leak brands. This product can be added at anytime and used with all types of motor oil and engines.
When should one used Main Seal Motor Oil Leak Repair?
At first signs of an oil leak or on a vehicle with high mileage to prevent a leak. Main Seal Motor Oil Repair uses a two part formula of synthetic polymers and a Seal Restorer to seal leaks and restore elasticity to the seals.
Does Main Seal Motor Oil Leak Repair Actually work?
Absolutely! We stand behind our product with an expert team of Chemical Engineers and over 70 years dedicated to helping you get back on the road again as quickly, affordably and easily as possible.
Questions to Ask Yourself
- Does my vehicle leak oil?
- Where does the oil leak from?
- How much does the engine leak?
- Would I rather pay an expensive mechanic to try and fix the leak or first try the proven inexpensive Main Seal Motor Oil Leak Repair by Bar's Leaks? Definitely Yes
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| Oil Leak Problem? | Low Oil Levels? | Hearing Loud Sounds from the Engine? | Temperature Warning Light? | |
| Identify the Symptoms | Black or dark golden brown spots or puddles beneath my car. | My engine is reading low oil levels, but not sure it is leaking. | I'm hearing a ticking or knocking sound coming from the top of my engine. | I have a temperature warning light or temperature gauge is at high end. |
| Best Solution | An oil leak may start out small, but can lead to a unplanned costly repair down the road. Use Bar's Leaks Main Seal Motor Oil Leak Repair to stop leaks and continue on down the road. | Bar's Leaks Rear Main Seal Repair Concentrate. | Bar's Leaks Engine Repair. | Bar's Leaks Cooling System Repair. |
| How it Works | This product works in two ways to help solve most any motor oil leak. 1) A specially-engineered seal rejuvenating additive restores seal size, flexibility and elasticity lost due to engine heat, age and high mileage. 2) An advanced seal polymer additive package works by building a polymeric film around the seal to help prevent excess oil from bypassing the seal during normal engine operation. | This product works in two ways to help solve most any seal type leak. 1) The seal restorer additive restores seal size, flexibility and elasticity lost due to engine heat, age and high mileage. 2) The seal polymer works by building a polymeric film around the rear main seal and also filling in any groove worn into the crankshaft by the seal. | Engine Repair contains a combination one of the best performance additives to repair the most common oil-related problems. Engine Repair restores lost compression and power, reduces noise and oil consumption, while improving the performance of worn cylinders, rings, bearings, and seals. | Bar's Leaks Cooling System Repair is designed to be left in the cooling system to protect from future leaks and overheating. |
| Alternative Solutions | Bar's Leaks Rear Main Seal Repair Concentrate | Bar's Leaks Main Seal Motor Oil Leak Repair | Bar's Leaks Main Seal Motor Oil Leak Repair | Bar's Leaks Liquid Aluminum Stop Leak |
About Bar's Leaks
Bar’s Leaks is more than just a stop-leak company. We are a team of enthusiasts and experts who create memorable experiences with each and every one of our customers. With nearly 70 years of experience in helping everyday automobile owners repair leaks, we have the track record of success and long history that demonstrates our commitment and passion to helping drivers of all experience levels. You’ll see that our passion shines through in everything we do.
Each individual Bar’s Leaks product is formulated and manufactured right here in the U.S.A. We’re committed to creating fast and affordable products that fit perfectly into your lifestyle and budget. Choose Bar’s Leaks, so you can discover just how simple automotive maintenance can be when you have the right tools.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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