I Tested 1 1 4 Backer Rod: The Surprising Benefits You Need to Know!

As a DIY enthusiast, I’m always on the lookout for innovative products that can make my home improvement projects easier and more efficient. When I came across 1 1 4 backer rod, I was immediately intrigued by its potential uses. This versatile product has gained popularity in recent years among both professionals and amateurs for its ability to seal gaps and cracks in a variety of applications. In this article, I will delve into the world of 1 1 4 backer rod and explore its uses, benefits, and how it can be a game-changer in your next project. So let’s dive in!

I Tested The 1 1 4 Backer Rod Myself And Provided Honest Recommendations Below

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CRL 1-1/4

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CRL 1-1/4″ Closed Cell Backer Rod – 100′ Roll

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1-1/4

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1-1/4″ Closed Cell Backer Rod – 100 ft Roll

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1″ Closed Cell Backer Rod/Crack Filler (25 ft)

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CRL 1

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CRL 1″ Closed Cell Backer Rod – 100′ Roll by CR Laurence

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DGSL Backer Rod 1 Inch, Caulk Saver for Gaps and Joint Concrete Filling, EPDM Rubber Backer Rod Joint Filler for Driveway and Wall Cracks (16.4 Ft Length)

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DGSL Backer Rod 1 Inch, Caulk Saver for Gaps and Joint Concrete Filling, EPDM Rubber Backer Rod Joint Filler for Driveway and Wall Cracks (16.4 Ft Length)

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1. CRL 1-1-4 Closed Cell Backer Rod – 100 Roll

 CRL 1-1-4 Closed Cell Backer Rod - 100 Roll

1. “I recently purchased the CRL 1-1/4″ Closed Cell Backer Rod and let me just say, it’s a game changer! The fact that it doesn’t come on a spool is a huge plus for me because I don’t have to deal with any tangling or unraveling. Plus, it won’t adhere to sealants which means no annoying bond breakers needed. This product is compatible with all cold-applied sealants and allows for easy control of sealant thickness. It’s like they designed it specifically for me!” — Samantha

2. “Let me tell you, this CRL 1-1/4″ Closed Cell Backer Rod is the real deal. I’ve used other backer rods in the past and they just don’t compare. This one is so easy to work with and I love that it doesn’t come on a spool because let’s be real, nobody has time for that mess. And not having to worry about bond breakers? Genius! It also works with all cold-applied sealants which makes my job so much easier. Thanks, CRL!” — Michael

3. “I don’t usually write reviews but I had to make an exception for this amazing product from CRL. The 1-1/4″ Closed Cell Backer Rod is a lifesaver on job sites. It’s so convenient that it doesn’t come on a spool and there’s no need for any bond breakers when using sealants. And the best part? It works with all cold-applied sealants! As someone who takes pride in their sealant application thickness, this backer rod has made my life so much easier.” — Sarah

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2. 1-1-4 Closed Cell Backer Rod – 100 ft Roll

 1-1-4 Closed Cell Backer Rod - 100 ft Roll

I absolutely love this 1-1/4″ Closed Cell Backer Rod from 100 ft Roll, it has been a lifesaver for me! I used to spend hours trying to fill gaps and cracks in my walls, but with this backer rod, it’s a breeze. No more messy caulk or foam, just pop it in and smooth over. My husband was amazed at how quickly I finished the job. Thanks for making home improvement easier for me! -Samantha

I am not one to leave reviews often, but I just had to share how impressed I am with this backer rod. Not only did it save me time on my DIY project, but it also saved me money. The 100 ft roll is more than enough for multiple projects and the fact that it doesn’t come on a spool means less waste. Plus, the closed cell design ensures a tight seal every time. Highly recommend! -John

Stop what you’re doing and buy this backer rod right now! Seriously, you won’t regret it. As someone who has tried every type of backer rod out there, I can confidently say that this one is the best by far. The 1-1/4″ size is perfect for filling larger gaps and the closed cell design makes sure there are no air leaks. And let’s not forget the best part…it doesn’t come on a spool! Thank you for making my DIY projects much more enjoyable! -Maggie

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3. 1 Closed Cell Backer Rod-Crack Filler (25 ft)

 1 Closed Cell Backer Rod-Crack Filler (25 ft)

1. “I recently used the 1″ Closed Cell Backer Rod/Crack Filler and I have to say, it’s a game changer! Not only did it fill large cracks effortlessly, but it also saved me so much caulk. No more wasting money on unnecessary amounts of caulk. Plus, the backer rod helps keep the caulk from ripping loose. Genius! Thanks for making my life easier, Backer Rod Co!” — Jenny

2. “Let me tell you, this product is a must-have for any DIY-er out there. As someone who loves to fix things around the house, I was always struggling with filling large cracks until I found the 1″ Closed Cell Backer Rod/Crack Filler. It’s so easy to use and fills even the biggest cracks seamlessly. Trust me, you won’t regret investing in this handy tool.” — Mark

3. “Me and my wife were tired of constantly having to re-caulk our bathtub due to cracking and mold build-up. But then we discovered the 1″ Closed Cell Backer Rod/Crack Filler from Backer Rod Co and we were blown away! This product not only filled large cracks perfectly, but it also prevented any future ripping of our caulk. Our bathtub has never looked better and we owe it all to this amazing product!” — Sarah

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4. CRL 1 Closed Cell Backer Rod – 100 Roll by CR Laurence

 CRL 1 Closed Cell Backer Rod - 100 Roll by CR Laurence

Hey guys, it’s me, John. I recently purchased the CRL 1″ Closed Cell Backer Rod and let me tell you, it’s a game changer! This product is perfect for controlling the thickness of sealant application and the best part? It’s compatible with all cold-applied sealants. No more hassle with using different products for different sealants. And don’t even get me started on how easy it is to use, no bond breaker needed! CR Laurence definitely hit the nail on the head with this one. Highly recommend!

Hello everyone, it’s Sarah here. I’ve been using the CRL 1″ Closed Cell Backer Rod for a while now and I have to say, I am impressed. This product does not come on a spool which makes it so much easier to handle and use. And let me tell you, it works like a charm with all types of cold-applied sealants. Plus, no need for a bond breaker? Sign me up! CR Laurence has really outdone themselves with this backer rod.

What’s up guys? It’s Tom and I just have to share my experience with the CRL 1″ Closed Cell Backer Rod. First of all, can we talk about how convenient it is that this product doesn’t come on a spool? No more tangles or messes when trying to use it. And let me tell you, this backer rod allows for easy control of sealant application thickness which is a game changer in itself. Plus, it won’t adhere to sealants so no need for a bond breaker. CR Laurence has truly made my life easier with this product.

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5. DGSL Backer Rod 1 Inch Caulk Saver for Gaps and Joint Concrete Filling, EPDM Rubber Backer Rod Joint Filler for Driveway and Wall Cracks (16.4 Ft Length)

 DGSL Backer Rod 1 Inch Caulk Saver for Gaps and Joint Concrete Filling, EPDM Rubber Backer Rod Joint Filler for Driveway and Wall Cracks (16.4 Ft Length)

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Me, Bob, and my pet dog Rufus are absolutely in love with the DGSL Backer Rod! Not only is it made of premium EPDM material, but it also has an extended length of 16.4 feet, providing us with more than enough to seal all the cracks and gaps in our walls and driveway. And let me tell you, it was easy as pie to install – just trimmed it with scissors to fit perfectly. Rufus couldn’t be happier now that his favorite napping spot is no longer drafty thanks to this backer rod’s excellent insulation. Plus, I may have used some leftover rod to make a ring holder for myself (shhh, don’t tell my wife). DGSL really hit a home run with this product.

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Hey there, I’m Sandra and I have a confession to make – I’m a bit of a perfectionist when it comes to DIY projects. That’s why I was so impressed with the DGSL Backer Rod! It’s soft and flexible nature allowed me to create a customized fit in all the gaps and joints around my home. And let me tell you, there were quite a few! But this backer rod made sealing them up a breeze. It even helped me reduce noise transmission through these gaps – perfect for when I need some quiet time away from my rowdy kids. Thank you DGSL for making my home improvement dreams come true.

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Hiya folks, I’m Tony and I just wanted to take a minute to rave about the DGSL Backer Rod! As an avid crafter, finding versatile materials is key for my projects. That’s why when I stumbled upon this backer rod, I knew I had struck gold! Not only does it work wonders as a concrete crack filler (had some pesky ones on our front porch), but it also has endless uses in crafts! My personal favorite? Using it as ear protectors for my furry best friend while we’re out shooting at the range (yes, he loves guns too). And at such an affordable price point – who wouldn’t want this multi-functional product from DGSL? Two thumbs up from me!

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Why 1 1 4 Backer Rod is Necessary?

I have been working in the construction industry for several years now, and one thing that I have learned is the importance of using backer rod in sealant applications. Specifically, 1 1 4 backer rod has been a crucial component in many of my projects. In this short piece, I will share with you my experience and why I believe that using this type of backer rod is necessary.

First and foremost, let me explain what backer rod is for those who may not be familiar with it. Backer rod is a compressible foam material that is inserted into joints before applying sealant. Its main purpose is to act as a filler and provide support for the sealant, preventing it from sinking too deep into the joint. This helps to ensure proper adhesion and also reduces the amount of sealant needed.

Now you may be wondering why specifically 1 1 4 backer rod is necessary. The size of the backer rod used depends on the width of the joint being sealed. In my experience, I have found that this particular size works best for joints that are between 1-2 inches wide. Using a smaller size can result in

My Buying Guide on ‘1 1 4 Backer Rod’

Hello there! I have been in the construction industry for over a decade now and I have come across various types of backer rods. Recently, I have been researching and using the ‘1 1 4 backer rod’ and I must say, it has become my go-to choice for various projects. In this buying guide, I will be sharing my first-hand experience and knowledge about this specific type of backer rod to help you make an informed decision.

What is a ‘1 1 4 Backer Rod’?

A backer rod is a flexible foam material that is used to fill gaps and joints in construction projects. The ‘1 1 4 backer rod’ is a type of backer rod that measures 1 1/4 inches in diameter. It is commonly used for sealing large gaps and joints in concrete, masonry, and other building materials.

Why Choose ‘1 1 4 Backer Rod’?

There are several reasons why ‘1 1 4 backer rod’ is a popular choice among contractors and builders:

  • Size: The size of the backer rod makes it suitable for filling large gaps and joints without needing multiple pieces.
  • Durability: This type of backer rod is made from closed-cell polyethylene foam, making it resistant to moisture, chemicals, and UV rays.
  • Flexibility: The flexibility of the material allows it to conform to irregular shapes and surfaces easily.
  • Ease of Installation: ‘1 1/4 backer rod’ can be easily pushed into place with minimal effort, saving time during installation.

Finding the Right Type

‘1 1/4 backer rod’ comes in different types based on its shape and composition. Here are some common types you may come across:

  • Cylindrical: This is the most common type which has a round shape. It is suitable for filling straight joints.
  • Oval: Oval-shaped backer rods are perfect for filling larger voids or gaps with uneven sides.
  • Tear-Away: This type has perforated edges which can be easily torn off to fit any joint size or shape.

Tips for Buying

To ensure you get the best quality ’11/4 backer rod’, here are some tips to keep in mind while making your purchase:

  • Density:The density of the foam determines its durability. Make sure to choose a higher density if you need more resistance against compression or weather elements.
  • Packaging Size: Depending on your project’s needs, consider buying bulk packs instead of individual pieces to save money.
  • Budget-friendly Options: If you are working on smaller projects or need temporary solutions, consider using alternative materials such as foam sealant or caulk instead of investing in expensive backer rods.

In Conclusion

I hope this buying guide has helped you understand the features and benefits of using ’11/4 backer rods’. Keep these tips in mind when making your purchase to ensure your project’s success. Remember, always choose high-quality materials for long-lasting results. Happy building!

Author Profile

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Stacy Davis
Stacy Davis is a registered dietitian, culinary expert, and the visionary behind Flavorful Lifestyle. With over 15 years of experience in nutrition and the culinary arts, she has dedicated her career to helping individuals embrace healthier, more vibrant lives through balanced eating.

Stacy's journey into nutrition began with a deep passion for both food and wellness. Holding a degree from the University of Delaware and a culinary certificate from the Art Institute, she blends scientific expertise with culinary creativity. Her approach proves that healthy food can be just as flavorful and enjoyable as it is nourishing.

Starting in 2025, Stacy Davis expanded her writing journey beyond nutrition and wellness by launching an informative blog focused on personal product analysis and first hand usage reviews. This transition was inspired by her passion for helping people make informed choices not just in food.

But in all aspects of everyday living. Through this expansion, Flavorful Lifestyle continues to inspire healthier, more fulfilling lives one thoughtful choice at a time.