What is a closed cell backer rod and how is it used?

A closed cell backer rod is a foam rod used primarily in construction and sealing applications. Its closed-cell structure prevents moisture absorption, making it ideal for filling gaps in concrete joints, cracks, and expansion joints to create an effective seal. It is often used in conjunction with sealants, providing a backing to control the depth of the sealant application. For example, when sealing windows or doors, inserting a backer rod helps to ensure a more efficient seal and improved insulation.

Why should I choose a 14mm diameter backer rod?

Selecting a 14mm diameter closed cell backer rod is crucial for specific applications where this size perfectly matches the gap or joint dimensions. Using the proper diameter ensures a tight fit and effectively supports the sealant. It is particularly useful for larger expansion joints or areas in need of heavy-duty sealing, such as industrial settings or large residential projects. Choosing the right size helps maximize performance and durability in joints prone to movement.

Can the 14 Closed Cell Backer Rod be used outdoors?

Yes, the 14 Closed Cell Backer Rod is highly suitable for outdoor applications due to its resistance to moisture and various weather conditions. Its closed-cell structure prevents water from seeping in, making it great for use in areas exposed to rain and high humidity. You can use it around driveways, patios, or building foundations, where sealing joints against the elements is essential. This ensures long-lasting protection against water buildup and damage.

How long is the roll, and does it come in different lengths?

The 14 Closed Cell Backer Rod comes in a roll that is 100 ft long. This length is suitable for various sealing projects, allowing you to cover a significant area without needing multiple purchases. While this product is primarily available in this length, it's designed to be cut easily to fit your specific needs, ensuring you have the right amount for any job. Depending on the project scale, you may want to measure the areas requiring sealing to ensure you have enough material.

Is the backer rod compatible with all types of sealants?

The 14 Closed Cell Backer Rod is compatible with most types of sealants, including silicone and polyurethane. Its closed-cell design enhances adhesion and forms a solid bond that optimizes the sealant's performance. When choosing a sealant, it's important to check manufacturer recommendations to ensure compatibility. This combination results in a more effective seal, which can be particularly beneficial in areas prone to water exposure or temperature fluctuations.

How do I properly install the backer rod?

To install the 14 Closed Cell Backer Rod, start by cleaning the joint area to ensure no debris obstructs the seal. Next, cut the backer rod to the desired length and insert it into the gap, pressing it down gently so it sits at the appropriate depth for sealant application. The rod should sit below the surface of the joint, allowing for the sealant to fill the void effectively. This technique helps create a perfect joint, optimizing the performance and appearance of the seal.

What are the benefits of using a closed cell backer rod over open cell?

Closed cell backer rods offer several advantages over open cell variants. They do not absorb moisture, which minimizes the risk of mold and degradation over time. This makes them ideal for outdoor applications or in environments with varying humidity levels. Additionally, their structural integrity allows for better shape retention under pressure, making them suitable for joints subject to movement. This robustness significantly enhances the longevity and reliability of the seal in various applications.

Can it be used with soundproofing applications?

Yes, the 14 Closed Cell Backer Rod can be beneficial in soundproofing applications. Its density and structure help to reduce sound transmission by filling gaps that could otherwise allow sound to pass through. When installed in walls, floors, or ceilings, it can complement other soundproofing materials, providing an additional layer of insulation against noise pollution. This is particularly helpful in residential environments or commercial spaces where noise levels are a concern.

How does temperature affect the performance of the backer rod?

Temperature can influence the performance of the 14 Closed Cell Backer Rod, as it tends to expand in heat and contract in cold conditions. However, its closed-cell design allows it to maintain its shape and effectiveness under varied temperatures, making it resilient in fluctuating climates. For best results, ensure the rod is installed correctly at a depth that accommodates thermal expansion, especially in areas subject to temperature extremes. This practice helps maintain an effective seal over time.

Where can I buy 14 Closed Cell Backer Rod - 100 ft Roll?

You can buy the 14 Closed Cell Backer Rod - 100 ft Roll at Ubuy in UK. Ubuy offers a wide range of construction and sealing products, ensuring you find what you need easily. Their platform provides detailed product listings and customer support, making your shopping experience seamless.

How to Shop 1/4" Closed Cell Backer Rod - 100 ft Roll Online From Ubuy?

It’s easy to shop 1/4" Closed Cell Backer Rod - 100 ft Roll 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 1/4" Closed Cell Backer Rod - 100 ft Roll Available to Shop Online in UK?

Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The 1/4" Closed Cell Backer Rod - 100 ft Roll 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.

CRL

1/4 Closed Cell Backer Rod - 100 ft Roll

CRL Closed Cell Backer Rod is a round, flexible, closed cell polyethylene foam with an exterior skin used as a backing and thickness control device for cold-applied sealants.

CRL

Item #: 42366587

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

85% of respondents would recommend this to a friend

Item #: 42366587

GBP 24

Price Details

Price

GBP 24

Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )

Availability : In stock

Imported from USA store

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Order now and get it around Tuesday, September 29

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CRL Closed Cell Backer Rod is a round, flexible, closed cell polyethylene foam with an exterior skin used as a backing and thickness control device for cold-applied sealants.

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Durable Foam Material

Constructed from high-quality closed-cell foam, this backer rod resists water absorption, ensuring longevity and reliability in various climate conditions for sealing applications.

Easy Installation

Designed for effortless insertion, this backer rod simplifies the sealant application process, saving time and reducing labor costs for contractors and DIY enthusiasts alike.

Effective Compression

With excellent compressibility, this backer rod adapts to joint movements, providing superior support for sealants and enhancing the quality of repairs in both indoor and outdoor projects.

Product Details

Package Weight	8.67 Pound
Country of Origin	This item will be imported from US
What is in the box	1/4" Closed Cell Backer... For more details, please check description/product details

Who Should Buy?

DIY Homeowners
Ideal for homeowners sealing cracks and gaps in driveways, windows, and doors for insulation and waterproofing.
Professional Contractors
Excellent choice for contractors needing a reliable filler for expansion joints and caulking applications in construction.
Weatherproofing Experts
Suitable for those focused on energy efficiency, helping to block air and moisture without compressing under pressure.

Outdoor Use
Not suitable for prolonged outdoor exposure as UV rays may degrade the material over time.

Product Description

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

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Customer Questions & Answers

Question: How to Shop 1/4" Closed Cell Backer Rod - 100 ft Roll Online From Ubuy?

Answer: It’s easy to shop 1/4" Closed Cell Backer Rod - 100 ft Roll 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 1/4" Closed Cell Backer Rod - 100 ft Roll Available to Shop Online in UK?

Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The 1/4" Closed Cell Backer Rod - 100 ft Roll 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.

CRL Industrial Sealants Editorial Review

1/4" Closed Cell Backer Rod - 100 ft Roll is designed for sealing gaps and cracks with ease. Many users have praised its effectiveness, particularly for projects like caulking around tubs and driveways. The closed cell design provides durability and easy insertion, allowing for a neat finish without excessive caulk usage. Some reviews mention that while it arrives balled up in a box instead of a spool, it is manageable, and users have successfully utilized the backer rod without tangling issues. However, the packaging method has led to mixed feedback, with some consumers noting the inconvenience. This product is a great tool for achieving clean caulking jobs.

Customer Reviews & Ratings

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Pros

Closed cell design ensures durability and easy use
Effective for various sealing projects
Saves caulk by filling gaps efficiently
Ideal for bathroom and driveway applications
Easily fits into cracks and cavities

Cons

Arrives in a box, not on a spool as expected

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.

GBP 24

Excluding VAT : VAT will be calculated on the checkout page

Order now and get it around Tuesday, September 29

QTY:

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Features & Benefits

Limits depth of sealant & promotes proper joint design
Will not absorb or wick water to joint walls
Chemically inert, & resistant to oils, gasoline, & solvents
Used in curtain walls, construction partitions & building rehab projects
Approximately 25% wider than joint to fit tightly
Must be installed using a blunt tool or roller

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

GBP 24

Price Details

Price

Buy Now Pay Later

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

CRL Industrial Sealants Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

GBP 24

Features & Benefits

Ubuy Assurance

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Free
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