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Item #:
48912604
CR Laurence CRL 3/8" Closed Cell Backer Rod - 100' Roll
Item #:
48912604
AUD 55
Price Details
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Imported from USA store
QTY:
Order now and get it around Monday, July 06
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CRL Closed Cell Backer Rod is a flexible, closed cell polyethylene foam used as a backing and thickness control device for sealants
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What Stands Out
High-Quality Material
Constructed from durable closed cell foam, this backer rod offers superior resistance to moisture, ensuring long-lasting performance in various applications.
Versatile Length
A generous 100-foot roll allows for extensive projects, eliminating the need for frequent replacements and making it ideal for both professionals and DIY enthusiasts.
Easy Installation
Designed for quick and simple application, this backer rod saves time during installation, allowing for efficient sealing and enhanced productivity on every job.
Product Details
- Round, flexible, closed cell polyethylene foam with an exterior skin
- Used as a backing and thickness control device for elastomeric and cold-applied sealants
- Available in a range of diameters to accommodate joints from 3/16 to 1-5/8 (5 to 41 mm)
- Limits the depth of the sealant, preventing excessive use and promoting proper joint design
- Will not absorb water or wick water to joint walls, preventing adhesive failure
- Chemically inert, resistant to oils, gasoline, solvents, and temperature extremes (-45° to 160°F)
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Sealant Applications
Ideal for use in sealant applications to create the proper joint depth and prevent moisture intrusion.
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Home Improvement
Perfect for DIY home improvement projects that require sealing gaps, ensuring durability and energy efficiency.
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Construction Professionals
Valuable for construction professionals needing reliable materials for weatherproofing and improving joint quality in projects.
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Heavy Load Areas
Not suitable for applications that involve heavy loads where additional stability and support are required.
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Outdoor Use
May not withstand extreme environmental conditions or prolonged exposure to UV light in outdoor settings.
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Precision Gaps
Not ideal for very small or precise gaps where a more advanced sealing solution might be necessary.
Product Description
CR Laurence CRL 3/8" Closed Cell Backer Rod - 100' Roll
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the CR Laurence CRL 38 Closed Cell Backer Rod?
Answer: The CR Laurence CRL 38 Closed Cell Backer Rod is designed to establish a consistent joint depth in sealants, ensuring proper adhesion and performance. By being inserted into joints before applying sealant, it helps to control the sealant's depth and shape. This is particularly useful in concrete, masonry, and other construction applications, allowing for optimal sealing and flexibility. In scenarios where expansion and contraction occur, the backer rod maintains a proper seal, reducing the risk of cracking or deteriorating sealants. -
Question:
How does the closed cell structure benefit the CRL 38 backer rod?
Answer: The closed cell structure of the CRL 38 backer rod provides excellent resistance to water absorption, making it ideal for wet applications. Being non-absorptive ensures that moisture does not compromise sealant performance. This feature supports various construction projects such as swimming pools, damp environments, or exterior joints exposed to the elements. It also helps in preventing air infiltration, contributing to energy efficiency in buildings. Consequently, the closed cell construction promotes durability and longevity in the materials used. -
Question:
Is the CRL 38 backer rod versatile for different materials?
Answer: Yes, the CRL 38 backer rod is highly versatile and can be used with various sealing materials, including silicone, polyurethane, and acrylic sealants. This flexibility makes it suitable for a wide range of substrates like concrete, brick, wood, and metal. Whether working on commercial or residential projects, users can rely on the backer rod to adapt to specific needs, accommodating movements and allowing for a strong seal in joints. It is a go-to choice for contractors and DIY enthusiasts alike. -
Question:
Can I use the CRL 38 backer rod for both indoor and outdoor applications?
Answer: Absolutely, the CR Laurence CRL 38 Closed Cell Backer Rod is suitable for both indoor and outdoor usage. Outdoor applications can include building facades, driveways, or pool areas, where moisture and temperature variations are prevalent. For indoor use, it can effectively seal expansion joints in flooring or around windows and doors. This dual capability ensures that it meets the demands of different environments without reducing effectiveness, providing a reliable solution regardless of the setting. -
Question:
How do I properly install the CRL 38 backer rod?
Answer: To install the CRL 38 backer rod, start by cleaning the joint surface thoroughly to remove debris or contaminants. Cut the backer rod to the appropriate length and then push it into the joint with a flat tool, ensuring it sits at the correct depth for your sealant. The depth should typically be half the width of the joint. Once installed, apply the sealant over the rod, creating a strong bond and effective seal. Proper installation ensures optimal performance of the sealant, resulting in a long-lasting joint. -
Question:
What sizes does the CRL 38 backer rod come in?
Answer: The CR Laurence CRL 38 Closed Cell Backer Rod is available in various diameters to cater to different joint sizes. This variety allows users to select the appropriate diameter that fits snugly into the joint space, ensuring effective sealing without any gaps. It is essential to measure the joint width accurately before purchasing. Choosing the correct size improves sealant adherence and provides better flexibility against movement or stress, contributing to reliable long-term results. -
Question:
What are the advantages of using backer rods in sealant applications?
Answer: Using backer rods in sealant applications has several advantages, such as controlling sealant depth, reducing the amount of sealant used, and allowing for better flexibility under movement. They also prevent three-point adhesion, which can lead to sealant failure over time. In practical situations, this means fewer callbacks for repairs and enhancing the durability of the sealed joints. Whether in new construction or renovations, backer rods play a critical role in achieving quality and performance in sealant applications. -
Question:
Is the CRL 38 backer rod environmentally friendly?
Answer: The CR Laurence CRL 38 Closed Cell Backer Rod is made from materials that are more environmentally friendly compared to some alternatives. Its closed cell design also reduces the likelihood of water absorption, which can lead to mold growth and other environmental concerns. In construction projects aiming for sustainability, using backer rods can contribute to maintaining healthier environments both during and after installation. It's an option for eco-conscious builders aiming for responsible material choices. -
Question:
Can the CRL 38 backer rod be reused?
Answer: Generally, the CRL 38 backer rod is not designed for reuse after installation. Once it has been compressed and sealed in place, it may lose its structure and integrity, rendering it less effective for future applications. For best results, it is advisable to use a fresh piece for each new sealant application to ensure optimal adhesion and performance. This practice guarantees that you achieve a reliable seal and extends the longevity of your projects. -
Question:
Where can I buy CR Laurence CRL 38 Closed Cell Backer Rod in Australia?
Answer: You can purchase the CR Laurence CRL 38 Closed Cell Backer Rod easily through Ubuy, which offers a convenient online shopping experience. Ubuy provides various options for this product and ensures you have access to reliable delivery and customer service. By selecting Ubuy, you can quickly find the quantities and sizes you need, making it a straightforward choice for acquiring your backer rod. Enjoy seamless shopping while obtaining high-quality materials for your construction projects.
CRL Fiberglass Editorial Review
The CR Laurence CRL 38" Closed Cell Backer Rod is a high-quality product that is perfect for filling gaps in various settings. This backer rod is made from closed-cell polyethylene foam, which makes it highly flexible and easy to use. It is also moisture-resistant, which means it can be used in damp environments without any problems. One of the main advantages of this backer rod is its versatility. It can be used to fill gaps between walls and floors, as well as gaps between windows and doors. It can also be used as a sound-deadening filler for carbon fiber tubes. The backer rod is easy to cut to size and install, and it can be used with any type of sealant. Another advantage of this product is its durability. The closed-cell foam is resistant to moisture, UV rays, and chemicals, which means it will last for a long time. The fact that it comes in a roll of 100 feet also means that it can be used in multiple projects. Overall, the CR Laurence CRL 38" Closed Cell Backer Rod is a great product for anyone who needs to fill gaps in various settings. It is easy to use, versatile, and durable.
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Pros
- Versatile uses
- Easy to cut and install
- Durable and moisture-resistant
- Comes in a roll of 100 feet
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.
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AUD 55
Order now and get it around Monday, July 06
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Limits sealant depth and promotes proper joint design
- Prevents water absorption or wick for adhesive failure
- Shapes sealants into an hourglass shape
- Resistant to temperature extremes, oils, gasoline, and solvents
- Ideal for expansion/control joints in various construction projects
- Does not come on a spool