K-FLEX
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K-Flex USA 36 x 48 Black Elastomeric Insulation Sheet 1/2 Wall 6RSXG3X4048 - 1 Each
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K-Flex USA 36 x 48 Black Elastomeric Insulation Sheet 1/2 Wall 6RSXG3X4048 - 1 Each
Insulation Sheet with high temperature range and excellent R-value
K-Flex USA 36" x 48" Black Elastomeric Insulation Sheet 1/2" Wall 6RSXG3X4048 - 1 Each
Item #: 12431039

K-Flex USA 36" x 48" Black Elastomeric Insulation Sheet 1/2" Wall 6RSXG3X4048 - 1 Each

Item #: 12431039

KWD 26

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What Stands Out

High Thermal Resistance
This elastomeric insulation sheet provides superior thermal resistance, effectively maintaining desired temperatures and reducing energy costs in residential and commercial applications.
Moisture Resistant
Designed to repel moisture, this insulation sheet prevents condensation buildup, enhancing durability and performance in humid environments, making it ideal for HVAC applications.
Easy Installation
Pre-cut to a convenient size, the insulation sheet allows for quick and hassle-free installation, saving time and labor costs for contractors and DIY users alike.

Product Details

Get the best NBR/PVC based Elastomeric Insulation Sheet - 36 x 48, with PSA backing, suitable for ducts, tanks, and vessels. Shop now at Ubuy Kuwait!
  • Size: 36 x 48 inches with a thickness of 1/2 inch
  • Material: NBR/PVC-based elastomeric sheet in black color
  • Temperature Range: Can withstand -297 to 220 degrees Fahrenheit
  • Suitable for Use On: Ducts, tanks, and vessels
  • Standards: Meets UL 94, FM, and Greenguard standards
  • Includes PSA backing for easy installation
Brand NameK-FLEX
ManufacturerCAI - K-FLEX USA
UPC785577224256 696505370627
Unit Count1 Count
Included ComponentsPSA Backing
Item Weight2 pounds (910 grams)
Model Number6RSXG3X4048
Manufacturer Part Number6RSXG3X4048
Item Thickness0.5 inches (1.3 cm)
Item Dimensions L x W48"L x 36"W (121.9 cm)
Coverage12 square feet
Recommended Uses For ProductInsulation of ducts, tanks, and vessels
Material TypeNBR/PVC Based Elastomeric
MaterialNBR/PVC Based Elastomeric
BrandK-FLEX
Product Dimensions (L x W x H)48"L x 36"W (121.9 cm)

Who Should Buy?

Suitable For
  • Construction Projects

    Ideal for contractors needing high-performance insulation for HVAC systems, plumbing, and building constructions requiring thermal resistance.

  • Home Insulation

    Homeowners looking to improve energy efficiency and reduce energy costs can use elastomeric sheets for insulation applications.

  • Industrial Applications

    Manufacturers needing insulation for pipes, tanks, and equipment will find elastomeric insulation sheets highly beneficial for temperature control.

Not Suitable For
  • Small DIY Projects

    Users engaged in minor home projects may find the size and bulk of sheets unnecessary for their insulation needs.

Product Description

K-Flex USA 36" x 48" Black Elastomeric Insulation Sheet 1/2" Wall 6RSXG3X4048 - 1 Each

About This Item

Introducing the 36 x 48 Elastomeric Insulation Sheet - the perfect solution for all your insulation needs. Whether you're looking to insulate ducts, tanks, or vessels, this high-quality sheet has got you covered. Crafted with precision, this insulation sheet measures 36 inches by 48 inches, making it ideal for various applications. Its thickness of 1/2 inch ensures optimal insulation and temperature control. With a remarkable temperature range of -297 degrees to 220 degrees Fahrenheit, this elastomeric insulation sheet ensures maximum performance even in extreme conditions.

Say goodbye to energy wastage and hello to efficient temperature regulation. The sleek black color not only adds a touch of elegance but also helps absorb heat effectively. With an approximate R value of 2, this insulation sheet provides excellent thermal resistance, ensuring that your heating or cooling systems work efficiently. Made from NBR/PVC based elastomeric material, this insulation sheet offers exceptional durability and longevity. Rest assured, it is built to withstand wear and tear, ensuring maintenance-free performance for years to come. To make installation a breeze, this insulation sheet comes with PSA backing.

Simply peel off the protective layer and attach it to your desired surface. No hassle, no mess – just quick and easy installation. Rest easy knowing that this elastomeric insulation sheet meets industry standards. It is UL 94, FM, and Greenguard certified, ensuring its quality, safety, and eco-friendliness. For all your insulation needs, trust the 36 x 48 Elastomeric Insulation Sheet.

Don't compromise on quality or efficiency – choose the best. Get yours today and experience the difference it can make in your insulation projects. Keywords: elastomeric insulation sheet, insulation sheet, elastomeric insulation, Ubuy insulation sheet, elastomeric sheet, Ubuy elastomeric, Ubuy insulation, insulation, sheet.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the R-value of the K-Flex Kuwait NBRPVC Insulation Sheet?

    Answer: The K-Flex Kuwait NBRPVC Insulation Sheet has an approximate R-value of 2.00. The R-value measures the insulation's ability to resist heat flow, making it important for energy efficiency. A higher R-value indicates better insulation performance. This insulation sheet is ideal for applications requiring effective thermal management, such as HVAC systems, plumbing, and refrigeration.
  • Question: What are the dimensions of the K-Flex Kuwait NBRPVC Insulation Sheet?

    Answer: The dimensions of the K-Flex Kuwait NBRPVC Insulation Sheet are 36 inches by 48 inches with a thickness of 12 inches. These dimensions make the sheet suitable for a variety of insulation applications, allowing for easy installation in tight spaces or larger areas that need effective thermal insulation. Whether you're insulating pipes or ducts, these dimensions offer flexibility and adaptability to your project requirements.
  • Question: Is the K-Flex Kuwait NBRPVC Insulation Sheet suitable for outdoor use?

    Answer: Yes, the K-Flex Kuwait NBRPVC Insulation Sheet can be used for outdoor applications, as it is designed to withstand varying environmental conditions. Its robust material composition provides resistance to moisture and UV exposure, making it suitable for insulating outdoor pipes or equipment. Ensure that any outdoor application is properly installed to maintain its insulating effectiveness against the elements.
  • Question: What materials are used in the K-Flex Kuwait NBRPVC Insulation Sheet?

    Answer: The K-Flex Kuwait NBRPVC Insulation Sheet is made from a combination of nitrile rubber (NBR) and polyvinyl chloride (PVC). This unique blend provides excellent thermal insulation, flexibility, and durability. The NBR offers exceptional thermal resistance while the PVC enhances its mechanical strength, making this insulation ideal for applications requiring both performance and longevity.
  • Question: How can I cut the K-Flex Kuwait NBRPVC Insulation Sheet for my project?

    Answer: Cutting the K-Flex Kuwait NBRPVC Insulation Sheet can be achieved using a sharp utility knife or a saw designed for foam materials. To ensure clean edges and precise cuts, it’s recommended to use a straight edge as a guide during cutting. This method allows you to customize the insulation sheet to fit specific areas in your project seamlessly.
  • Question: Can the K-Flex Kuwait NBRPVC Insulation Sheet be painted?

    Answer: Yes, the K-Flex Kuwait NBRPVC Insulation Sheet can be painted; however, it is advisable to use paint that is compatible with PVC materials. Painting the insulation may provide an additional aesthetic appeal or protection. This can be particularly useful in visible installations such as exposed pipes or HVAC ducts, allowing for a more integrated look in your space.
  • Question: What are the common applications for the K-Flex Kuwait NBRPVC Insulation Sheet?

    Answer: The K-Flex Kuwait NBRPVC Insulation Sheet is commonly used in HVAC systems, plumbing, and refrigeration applications. Its excellent thermal resistance makes it ideal for insulating pipes, ducts, and tanks, ensuring effective temperature control. Whether used for new installations or retrofitting existing systems, this insulation contributes to energy efficiency and performance improvement.
  • Question: Is the K-Flex Kuwait NBRPVC Insulation Sheet flexible?

    Answer: Yes, the K-Flex Kuwait NBRPVC Insulation Sheet is designed to be flexible, allowing for easy installation in various applications. This flexibility makes it perfect for wrapping around pipes and ducts of different shapes and sizes. Additionally, its pliability means it can conform to tight spaces without compromising thermal performance, making it a versatile choice for insulation.
  • Question: How should I store the K-Flex Kuwait NBRPVC Insulation Sheet before use?

    Answer: To ensure the best performance of the K-Flex Kuwait NBRPVC Insulation Sheet, it should be stored in a cool, dry area away from direct sunlight and heat sources. Proper storage conditions can prolong the material's lifespan and maintain its insulating properties. It's also important to keep it flat and avoid placing heavy items on top to prevent deformation.
  • Question: Where can I buy K-Flex Kuwait 36 x 48 NBRPVC Insulation Sheet, 12 Thick, 2.00 Approx. R Value, Black in Kuwait?

    Answer: You can buy the K-Flex Kuwait 36 x 48 NBRPVC Insulation Sheet through Ubuy in Kuwait. Ubuy offers a straightforward shopping experience, providing product details, and convenient ordering options. This ensures you can find the insulation sheet you need for your projects quickly and efficiently.

K-FLEX Pipe Insulation 6RSXG3X4048 Editorial Review

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Pros

  • Excellent thermal insulation properties
  • Moisture resistant material
  • Easy to cut and install
  • Durable and long-lasting
  • Lightweight for easy handling

Cons

  • Limited color options

Platform Trust & Buyer Confidence

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Ahmad
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“Fast delivery, great experience overall.”

03-Jul-26 · via Trustpilot
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abbas
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“Excellent item received as expected and before the estimated time. Thanks for the great service.”

19-Jul-26 · via Trustpilot
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Waleed
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“Thank you for your message. I received the product and it is very good ? I?m really impressed with how great it works! I will be happy to share my feedback on the website.”

11 February 2026 · via Trustpilot
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Ahmed
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“Very good the same exact product that i wanted good shipping and delivery”

10 June 2026 · via Trustpilot
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Ambhita
Verified buyer

“Package delivered on time”

10 July 2026 · via Trustpilot
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  • 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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KWD 26

Order now and get it around Friday, August 28

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Features & Benefits

  • Sheet Size: 36 In. x 48 In.
  • Thickness: 1/2 In.
  • Temp. Range: -297 Degrees to 220 Degrees F
  • Color: Black
  • Approx. R Value: 2
  • Material: NBR/PVC Based Elastomeric

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