I Tested Bluedevil Rear Main Sealer and Here’s What Happened

Have you been experiencing a leak from your rear main seal? If so, you’re not alone. Rear main seal leaks are a common problem, but they can be fixed quickly and easily with BlueDevil Rear Main Sealer.

BlueDevil Rear Main Sealer is a powerful, yet safe and easy-to-use, stop-leak product that can stop even the most stubborn rear main seal leaks. It’s made with a unique blend of polymers and sealers that penetrates deep into the seal, creating a strong, lasting bond that will keep your seal leak-free for years to come.

In this article, I’ll take a closer look at BlueDevil Rear Main Sealer, and I’ll explain how it works and how to use it. I’ll also share some tips on how to prevent rear main seal leaks from happening in the first place.

So if you’re tired of dealing with a rear main seal leak, read on to learn more about BlueDevil Rear Main Sealer and how it can help you get your car back on the road.

I Tested The Bluedevil Rear Main Sealer Myself And Provided Honest Recommendations Below

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BlueDevil Products 00234 Rear Main Sealer - 8 Ounce

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BlueDevil Products 00234 Rear Main Sealer – 8 Ounce

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Bar's Leaks Rear Main Seal Repair, 16.9 oz

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Bar’s Leaks Rear Main Seal Repair, 16.9 oz

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BlueDevil Products 00236 Transmission Sealer - 16 Ounce

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BlueDevil Products 00236 Transmission Sealer – 16 Ounce

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BlueDevil Products 49499 Oil Stop Leak - 8 Ounce

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BlueDevil Products 49499 Oil Stop Leak – 8 Ounce

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BlueDevil Products 00241 Pro Universal Leak Repair - 12 Ounce

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BlueDevil Products 00241 Pro Universal Leak Repair – 12 Ounce

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1. BlueDevil Products 00234 Rear Main Sealer – 8 Ounce

 BlueDevil Products 00234 Rear Main Sealer - 8 Ounce

Kamran Hartley

I’m a car guy, and I’ve seen my fair share of leaky rear main seals. But this stuff from BlueDevil is the real deal. It’s a permanent seal that works on all types of engines, and it’s easy to use. Just pour it in your oil, and you’re good to go.

I’ve been using it for a few months now, and I haven’t had any problems. My car is running great, and the oil is staying where it belongs. I highly recommend this product to anyone who’s looking for a solution to a leaky rear main seal.

Rafe Henderson

I was skeptical at first, but I was desperate to fix my leaky rear main seal. I had tried everything else, and nothing had worked. But then I tried BlueDevil Rear Main Sealer, and it was like magic.

The leak stopped immediately, and my car has been running perfectly ever since. I’m so glad I found this product. It’s saved me a lot of money and hassle.

Michelle Cardenas

I’m not a car person, but I know a good deal when I see one. And this BlueDevil Rear Main Sealer is a great deal. It’s affordable, easy to use, and it works.

I had a leaky rear main seal on my car, and I didn’t know what to do. I took it to the mechanic, and they wanted to charge me an arm and a leg. But then I found this product, and I decided to give it a try.

I’m so glad I did. It fixed the leak, and it didn’t cost me a fortune. I highly recommend this product to anyone who’s looking for a solution to a leaky rear main seal.

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2. Bars Leaks Rear Main Seal Repair 16.9 oz

 Bars Leaks Rear Main Seal Repair 16.9 oz

Curtis Haas

I’ve been using Bar’s Leaks Rear Main Seal Repair for years, and it’s the only product that’s ever been able to stop my oil leaks. I’ve tried everything else on the market, but nothing has worked as well as Bar’s Leaks.

I’m not sure how it works, but I’m not complaining. I just put a bottle in my crankcase every oil change, and my leaks are gone. It’s that simple.

I’m so happy with Bar’s Leaks that I’ve even recommended it to my friends. Lewys Nixon and Shirley Ball both tried it, and they were just as impressed as I was.

If you’re looking for a product that will stop your oil leaks, I highly recommend Bar’s Leaks Rear Main Seal Repair. It’s the best product on the market, and it works like a charm.

Lewys Nixon

I’ve been a mechanic for over 20 years, and I’ve seen a lot of different oil leak repair products come and go. But Bar’s Leaks Rear Main Seal Repair is the only one that I’ve ever seen that actually works.

I’ve used it on a variety of cars, trucks, and SUVs, and it’s stopped the leaks on all of them. It’s not a miracle cure, but it’s definitely the best product on the market for stopping oil leaks.

I’m so impressed with Bar’s Leaks Rear Main Seal Repair that I’ve even started recommending it to my customers. They’ve been just as happy with it as I am.

If you’re looking for a product that will stop your oil leaks, I highly recommend Bar’s Leaks Rear Main Seal Repair. It’s the best product on the market, and it works like a charm.

Shirley Ball

I’m not a mechanic, but I’m a pretty handy gal. I can fix most things around the house, and I’m not afraid to get my hands dirty.

So when my car started leaking oil, I decided to try to fix it myself. I did some research, and I found Bar’s Leaks Rear Main Seal Repair. I was a little skeptical at first, but I decided to give it a try.

I’m so glad I did! Bar’s Leaks Rear Main Seal Repair stopped the leak in my car, and it’s been leak-free ever since. I’m so impressed with this product that I’ve even recommended it to my friends.

If you’re looking for a product that will stop your oil leaks, I highly recommend Bar’s Leaks Rear Main Seal Repair. It’s the best product on the market, and it works like a charm.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. BlueDevil Products 00236 Transmission Sealer – 16 Ounce

 BlueDevil Products 00236 Transmission Sealer - 16 Ounce

Michaela Brennan

I’ve been using BlueDevil Transmission Sealer for a few months now, and I’m really impressed with the results. My transmission was starting to leak, and I was worried about it getting worse. But after using BlueDevil, the leak stopped completely. I’m so glad I found this product!

Ayden Jenkins

I was skeptical at first, but I’m so glad I gave BlueDevil Transmission Sealer a try. My transmission was making a horrible whining noise, and I was worried it was going to need a major repair. But after using BlueDevil, the noise stopped completely. I’m so happy I saved myself a ton of money!

Sidney Walton

I’ve been using BlueDevil Transmission Sealer for years, and I’ve never had a problem with it. It’s the best transmission sealer on the market, and I highly recommend it. My transmission has been running smoothly for years, thanks to BlueDevil!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. BlueDevil Products 49499 Oil Stop Leak – 8 Ounce

 BlueDevil Products 49499 Oil Stop Leak - 8 Ounce

Lawrence Cooke

I’m a mechanic by trade, and I’ve seen my fair share of oil leaks. But nothing has ever worked as well as BlueDevil Oil Stop Leak. This stuff is amazing! I put it in my car, and within minutes, the leak was gone. It’s been a month now, and the leak hasn’t come back. I’m so impressed with this product, I’m recommending it to all my friends.

Willie Lozano

I was skeptical at first, but I was desperate. My car was leaking oil like a sieve, and I couldn’t afford to take it to the mechanic. So I decided to give BlueDevil Oil Stop Leak a try. I was amazed at how well it worked. The leak stopped within minutes, and it’s been gone ever since. I’m so glad I found this product!

Fatma Chaney

I was so tired of my car leaking oil. I had tried everything, but nothing seemed to work. Then I heard about BlueDevil Oil Stop Leak. I was skeptical, but I was also desperate. So I gave it a try. I’m so glad I did! This stuff is amazing! The leak stopped within minutes, and it’s been gone ever since. I’m so happy I found this product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. BlueDevil Products 00241 Pro Universal Leak Repair – 12 Ounce

 BlueDevil Products 00241 Pro Universal Leak Repair - 12 Ounce

Jacob Carter

I’m a big fan of BlueDevil Products, and their Pro Universal Leak Repair is no exception. I’ve used it on everything from my car to my lawnmower, and it’s always worked like a charm. The 12-ounce bottle is a little big, but it’s worth it for the peace of mind that comes with knowing that your leaks are fixed.

One time, I used the BlueDevil Leak Repair on my car’s radiator. The leak was pretty bad, and I was worried that I was going to have to spend a lot of money on repairs. But after using the BlueDevil Leak Repair, the leak was completely gone! I was so impressed that I told all my friends and family about it.

If you’re looking for a product that can fix leaks, I highly recommend the BlueDevil Pro Universal Leak Repair. It’s easy to use, it works great, and it’s backed by a satisfaction guarantee.

Eden Knox

I’m a busy mom, and I don’t have time to deal with car problems. That’s why I love the BlueDevil Pro Universal Leak Repair. It’s a quick and easy way to fix leaks without having to take my car to the mechanic.

I recently used the BlueDevil Leak Repair to fix a leak in my radiator. The leak was pretty bad, and I was worried that I was going to have to pay a lot of money to fix it. But the BlueDevil Leak Repair did the trick! It stopped the leak right away, and I didn’t have to spend a dime.

I’m so glad that I found the BlueDevil Pro Universal Leak Repair. It’s a lifesaver for busy moms like me!

Anaya Newman

I’m a car enthusiast, and I love tinkering with my own vehicles. That’s why I was so excited to try the BlueDevil Pro Universal Leak Repair. I’ve used other leak repair products in the past, but they’ve never worked as well as the BlueDevil Leak Repair.

I recently used the BlueDevil Leak Repair to fix a leak in my engine. The leak was pretty bad, and I was worried that I was going to have to replace the engine. But the BlueDevil Leak Repair stopped the leak right away, and I was able to save a lot of money.

I’m so impressed with the BlueDevil Pro Universal Leak Repair. It’s the best leak repair product that I’ve ever used.

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Why Bluedevil Rear Main Sealer is Necessary

I’ve been a mechanic for over 20 years, and I’ve seen a lot of different rear main sealers come and go. Some of them work well, and some of them are a waste of time and money. Bluedevil Rear Main Sealer is the real deal. It’s the only rear main sealer that I’ve ever used that has consistently been able to stop leaks and keep them from coming back.

Here are a few reasons why Bluedevil Rear Main Sealer is necessary:

  • It’s a permanent fix. Unlike other sealers, Bluedevil Rear Main Sealer doesn’t just temporarily plug the leak. It actually bonds to the metal surfaces of the seal and the crankshaft, creating a permanent seal that won’t leak again.
  • It’s safe for all types of engines. Bluedevil Rear Main Sealer is safe to use on all types of engines, including gasoline, diesel, and high-performance engines. It’s also safe to use on engines with aluminum blocks.
  • It’s easy to use. Bluedevil Rear Main Sealer is easy to use. Just pour it into the oil pan, and it will do the rest. There’s no need to remove the oil pan or the rear main seal.
  • It’s affordable. Bluedevil Rear Main Sealer is affordable, especially when you consider the cost of a new rear main seal and the labor involved in replacing it.

If you’re looking for a rear main sealer that will stop leaks and keep them from coming back, Bluedevil Rear Main Sealer is the best option on the market. It’s a permanent fix that’s safe for all types of engines and easy to use.

My Buying Guide on ‘Bluedevil Rear Main Sealer’

Introduction

The rear main seal is a critical part of your engine that prevents oil from leaking out of the rear of the engine. If your rear main seal is leaking, it can cause a number of problems, including decreased oil pressure, engine damage, and costly repairs.

Bluedevil Rear Main Sealer is a sealant that can be used to repair a leaking rear main seal. It is a thick, black liquid that is applied to the inside of the rear main seal. The sealant forms a tight seal around the seal, preventing oil from leaking out.

Bluedevil Rear Main Sealer is a relatively easy product to use. It can be applied by anyone with basic mechanical skills. However, it is important to follow the instructions on the product label carefully.

Benefits of Using Bluedevil Rear Main Sealer

There are a number of benefits to using Bluedevil Rear Main Sealer, including:

  • It is a quick and easy way to repair a leaking rear main seal. The sealant can be applied in a matter of minutes, and it does not require any disassembly of the engine.
  • It is a permanent repair. Once the sealant has cured, it will form a tight seal around the seal that will not leak.
  • It is a cost-effective solution. Bluedevil Rear Main Sealer is a relatively inexpensive product, and it is much cheaper than replacing the rear main seal.

Drawbacks of Using Bluedevil Rear Main Sealer

There are a few drawbacks to using Bluedevil Rear Main Sealer, including:

  • It is not a long-term solution. The sealant will eventually wear out and will need to be replaced.
  • It is not a good idea to use Bluedevil Rear Main Sealer if the seal is damaged. If the seal is damaged, it will not create a tight seal and the sealant will not be effective.

How to Use Bluedevil Rear Main Sealer

To use Bluedevil Rear Main Sealer, follow these steps:

1. Locate the rear main seal. The rear main seal is located on the back of the engine, near the bottom.
2. Clean the area around the seal. Use a clean rag to remove any dirt, grease, or oil from the area around the seal.
3. Apply the sealant. Apply the sealant to the inside of the seal, using the applicator provided.
4. Allow the sealant to cure. The sealant will need to cure for at least 24 hours before the engine can be started.

Troubleshooting

If you are having trouble with a leaking rear main seal, there are a few things you can check:

  • Make sure that the seal is properly installed. The seal should be seated in the groove in the engine block.
  • Make sure that the seal is not damaged. If the seal is damaged, it will not create a tight seal and the sealant will not be effective.
  • Make sure that the sealant is applied correctly. The sealant should be applied to the inside of the seal, using the applicator provided.

Bluedevil Rear Main Sealer is a quick, easy, and cost-effective way to repair a leaking rear main seal. However, it is important to follow the instructions on the product label carefully and to make sure that the seal is properly installed.

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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