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- CR Laurence CRL 38 Closed Cell Backer Rod - 1...
منتج #:
71185211
CR Laurence CRL 38 Closed Cell Backer Rod - 100 Roll
95% من المشترين سيوصون بهذا المنتج لصديق
منتج #:
71185211
USD 24
تفاصيل السعر
باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )
*سيتم استيراد جميع العناصر من أمريكا
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مستورد من متجر USA
كمية:
اطلب الآن واحصل عليه حول الخميس, سبتمبر 10
معاملة آمنة
تعمل يوباي جاهدة لحماية أمنك وخصوصيتك. يضمن نظام أمان الدفع المتقدم لدينا السرية من خلال تشفير معلوماتك أثناء النقل باستخدام بروتوكولات AES (معايير التشفير المتقدمة) وSSL (طبقة المنافذ الآمنة). تفاصيل الدفع الخاصة بك آمنة بنسبة %100 لأننا لا نشارك تفاصيل الدفع الخاصة بك مع بائعين تابعين لجهات خارجية
أفضل شركائنا اللوجستيين
CRL Closed Cell Backer Rod is a flexible, closed cell polyethylene foam used as a backing and thickness control device for sealants
شحن
سريع
استرجاع
مجاني*
تغليف آمن
منتجات أصلية %100
الامتثال لمعيار PCI DSS
حاصل على شهادة ISO 27001
Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.
مايفيد
Durable Material
Constructed from high-quality closed cell foam, this backer rod provides excellent resistance to moisture and air infiltration, ensuring long-lasting performance in various sealing applications.
Easy Installation
The 3/8 inch diameter allows for quick and effortless placement into joints, simplifying the installation process and accommodating a range of sealing needs for both professionals and DIY enthusiasts.
Versatile Use
Ideal for wide-ranging applications, this 100-foot roll can be used in construction, paving, and home improvement projects, making it a versatile solution for any sealing or expansion requirements.
تفاصيل المنتج
- 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)
| Material | polyethylene |
| Brand | CRL |
| Color | Grey |
| Shape | Round |
| Item Diameter | 0.38 Inches (1 cm) |
من يجب أن يشتري؟
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DIY Homeowners
Ideal for homeowners conducting sealing projects like cracks and joints to ensure effective caulking application.
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Construction Professionals
Perfect for contractors needing quality backer rod for various construction and sealing applications in building projects.
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Window Installers
Useful for window installers to create a proper seal, improving energy efficiency and preventing moisture ingress.
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High-Temperature Areas
Not suitable for areas subjected to high temperatures, as the material may degrade or lose effectiveness.
وصف المنتج
CR Laurence CRL 38 Closed Cell Backer Rod - 100 Roll
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أسئلة العملاء & الإجابات
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سؤال:
What is the purpose of the CR Laurence CRL 38 Closed Cell Backer Rod?
إجابه: 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. -
سؤال:
How does the closed cell structure benefit the CRL 38 backer rod?
إجابه: 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. -
سؤال:
Is the CRL 38 backer rod versatile for different materials?
إجابه: 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. -
سؤال:
Can I use the CRL 38 backer rod for both indoor and outdoor applications?
إجابه: 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. -
سؤال:
How do I properly install the CRL 38 backer rod?
إجابه: 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. -
سؤال:
What sizes does the CRL 38 backer rod come in?
إجابه: 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. -
سؤال:
What are the advantages of using backer rods in sealant applications?
إجابه: 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. -
سؤال:
Is the CRL 38 backer rod environmentally friendly?
إجابه: 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. -
سؤال:
Can the CRL 38 backer rod be reused?
إجابه: 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. -
سؤال:
Where can I buy CR Laurence CRL 38 Closed Cell Backer Rod in Lebanon?
إجابه: 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 customer reception of this backer rod product is largely positive, with various individuals highlighting its effectiveness and versatility in addressing cracks in driveways and other surfaces. Users appreciate how the product helps to save on caulk costs by acting as an efficient filler, reducing the amount of caulk needed for repairs. Many have commented on its ease of use; simply pulling off the desired length and using a tool to insert it into cracks has proven to simplify the caulking process. Several reviewers noted the small diameter of the backer rod as a beneficial feature since it is often hard to find in larger retail settings. This makes the product an appealing option for DIY enthusiasts and professionals alike. However, there are some minor drawbacks; for instance, one user wished the product came in a more convenient storage solution and pointed out that it might be used up more quickly than anticipated despite being purchased in a 100-foot roll. It's also worth mentioning that while the product performs well for various applications, it may not be suitable for every situation due to its material characteristics. Overall, the backer rod has earned a reputation for being a cost-effective, reliable solution for filling gaps and enhancing caulking efforts, marking a significant improvement over traditional methods of simply applying caulk. **
مراجعات العملاء وتقييماتهم
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إيجابيات
- Effective for filling cracks, saving on caulk costs.
- Easy to use and install.
- Available in multiple sizes for various crack dimensions.
- Convenient alternative to finding small diameter options in stores.
سلبيات
- Some users wish it came in a roll for easier storage.
منصة موثوقة وثقة كاملة للمشتري
MA
Mohammad
مشتري موثّق
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · عبر Trustpilot
CK
Chitra
مشتري موثّق
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · عبر Trustpilot
K
kund
مشتري موثّق
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · عبر Trustpilot
OO
Onesi
مشتري موثّق
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · عبر Trustpilot
SJ
SAO JOHN
مشتري موثّق
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · عبر Trustpilot
الخروج الآمن
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منتجات أصلية
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تاريخ سعر المنتج
معلومات مهمة
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USD 24
اطلب الآن واحصل عليه حول الخميس, سبتمبر 10
هذا المنتج غير ممنوع في بلدي. (الرجاء الضغط على الرابط أعلاه إذا لم يكن هذا المنتج ممنوعاً في بلدك ، لذلك سيقوم فريقنا بمراجعته والسماح به.)
كمية:
معاملة آمنة
نوفر لك مدفوعات مشفّرة، وحماية متكاملة للمشتري، مع الالتزام بمعايير PCI DSS وشهادة ISO 27001:2022 لضمان أعلى مستويات الأمان في كل عملية شراء.
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المميزات والفوائد
- 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
ضمان Ubuy
تسوّق بثقة مع منتجات أصلية %100، ومدفوعات آمنة متوافقة مع معيار PCI DSS، وحماية بيانات معتمدة وفق ISO 27001، وشحن دولي سريع، وإرجاع مجاني*، وتغليف آمن لكل طلب.