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XFasten Butyl Joist Tape for Decking, 2 Inch x 50 Feet (12-Pack, 600ft) Waterproof and Anti-Corrosion Deck Flashing Tape for Joists, Weatherproof Butyl Sealant for Deck Protection and Longevity
Lasting up to 50 years, our butyl joist tape for decking safeguards against moisture, UV, steam, and high temps.
XFasten Butyl Joist Tape for Decking, 2 Inch x 50 Feet (12-Pack, 600ft) Waterproof and Anti-Corrosion Deck Flashing Tape for Joists, Weatherproof Butyl Sealant for Deck Protection and Longevity
Item #: 220782930

XFasten Butyl Joist Tape for Decking, 2 Inch x 50 Feet (12-Pack, 600ft) Waterproof and Anti-Corrosion Deck Flashing Tape for Joists, Weatherproof

Item #: 220782930

MMK 418976

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Lasting up to 50 years, our butyl joist tape for decking safeguards against moisture, UV, steam, and high temps.
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What Stands Out

Waterproof Seal
The XFasten Butyl Joist Tape provides a robust waterproof barrier, ensuring joists remain protected from moisture damage, enhancing longevity and structural integrity of decking installations.
Versatile Application
Designed for both professionals and DIY enthusiasts, this tape is ideal for various decking projects, offering easy handling and strong adhesion to keep your deck secure and weather-resistant.
Durable Composition
Crafted with high-quality butyl, the tape resists corrosion and harsh weather conditions, making it a superior choice for long-lasting deck protection compared to standard alternatives.

Product Details

Shop XFasten Butyl Joist Tape for Decking, 2 Inch x 50 Feet (12-Pack, 600ft) Waterproof and Anti-Corrosion Deck Flashing Tape for Joists, Weatherproof Butyl Sealant for Deck Protection and Longevity online at a best price in Myanmar. B0CVBN9PT7
Brand NameXFasten
Number of Items12
Recommended Uses For ProductOutdoor
Surface RecommendationWood
Unit Count600 Feet
Number of Packs12
Global Trade Identification Number07898743691202
Package Size Name12-Pack
Included Components12 Rolls 2 Inch x 50 Feet (600 Feet Total) Butyl Joist Tape for Decking
ManufacturerXFasten
ModelXF-JT2x50P12
Part NumberXF-JT2x50P12
Other Special Features of the ProductHeat-Resistant, Waterproof
Water Resistance LevelWaterproof
Tensile Strength105 pounds_per_inch
Upper Temperature Rating360 u00b0F
Compatible MaterialWood
Item ResistanceTrue
Adhesive FormatROLL
Adhesive Side Count1
Adhesive LocationOne-sided
Adhesive MaterialButyl
Item Dimensions L x W x Thickness2"L x 2"W x 1.6"Th
Size Name2 Inch x 50 Feet (12-Pack 600ft Total)
Item Thickness1.98 inches
Foil Thickness1.6 inches
ColorBlack
Material TypeButyl Tape
BrandXFasten
MaterialButyl Tape

Who Should Buy?

Suitable For
  • Deck Builders

    Professional deck builders can utilize this tape for superior moisture protection and extending the life of their projects.

  • Homeowners

    Homeowners looking to enhance deck longevity with waterproofing features can benefit significantly from using this butyl tape.

  • DIY Enthusiasts

    DIYers working on home improvement projects will find this easy-to-apply tape ideal for waterproofing joists effectively.

Not Suitable For
  • Cold Weather Use

    This product may not perform effectively in extremely cold temperatures, risking adhesion and waterproofing features.

Product Description

XFasten Butyl Joist Tape for Decking, 2 Inch x 50 Feet (12-Pack, 600ft) Waterproof and Anti-Corrosion Deck Flashing Tape for Joists, Weatherproof Butyl Sealant for Deck Protection and Longevity

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is XFasten Butyl Joist Tape used for?

    Answer: XFasten Butyl Joist Tape is a weatherproof tape designed specifically for sealing deck joists. It protects wooden structures from moisture damage by creating a robust barrier against water infiltration. The butyl construction ensures excellent adhesion and flexibility, making it suitable for various applications. For instance, using this tape during deck installation can prolong the life of your deck by safeguarding the joists from rot and decay caused by moisture accumulation.
  • Question: How does the XFasten Butyl Joist Tape adhere to surfaces?

    Answer: XFasten Butyl Joist Tape adheres strongly to a variety of surfaces, including wood, concrete, and metal, thanks to its powerful butyl adhesive. This tape's unique formulation allows it to mold to the contours of the surface, ensuring a tight seal that prevents water intrusion. Properly applying the tape on clean, dry surfaces maximizes its effectiveness. It's particularly beneficial when installing decks, as it helps maintain the structural integrity of joists over time.
  • Question: Is the XFasten Butyl Joist Tape suitable for outdoor use?

    Answer: Yes, the XFasten Butyl Joist Tape is specifically designed for outdoor use. Its weatherproof properties allow it to withstand various environmental conditions, including rain, snow, and extreme temperatures. This durability makes it an ideal choice for protecting deck structures. You can confidently use it on outdoor projects, knowing that it will maintain its adhesive strength and performance over time, safeguarding your investment in outdoor living spaces.
  • Question: What are the dimensions of the XFasten Butyl Joist Tape?

    Answer: The XFasten Butyl Joist Tape comes in a convenient size of 2 inches wide and 50 feet in length per roll, with a total of 12 rolls in the pack, providing you with 600 feet of tape. This ample length allows for extensive coverage, making it ideal for large decking projects or multiple smaller jobs. Its manageable width ensures it fits well in standard joist spaces, securing the areas that need protection from moisture exposure effectively.
  • Question: Can I use XFasten Butyl Joist Tape on an existing deck?

    Answer: Absolutely! XFasten Butyl Joist Tape can be applied to both new and existing decks. For existing decks, it can seal any exposed or previously unprotected joists and areas where moisture can enter, thus enhancing the durability of your deck. To ensure the best adhesion, clean the surface and remove any debris before application. This proactive step can help mitigate future repair costs by extending the life of your current deck.
  • Question: What are the benefits of using Butyl Joist Tape versus other types of tape?

    Answer: Butyl Joist Tape offers superior adhesion and waterproofing capabilities compared to other types of tape, such as asphalt or polyethylene. Its flexibility allows it to conform to surface irregularities, providing a better seal. Furthermore, butyl is highly resistant to UV rays, which prevents degradation over time. Using butyl tape for deck applications helps in preserving wood integrity, ultimately reducing the risk of mold growth and structural damage due to moisture exposure.
  • Question: How do I install the XFasten Butyl Joist Tape?

    Answer: Installing XFasten Butyl Joist Tape is straightforward. Start by cleaning the surface where the tape will be applied, ensuring it is free from dirt and moisture. Cut the tape to your desired length and peel off the backing. Press the adhesive side firmly onto the surface and smooth out any bubbles or wrinkles. For best results, apply the tape in temperatures above 40°F, as this enhances adhesion. This method effectively protects your structure from moisture and prolongs its lifespan.
  • Question: Is the XFasten Butyl Joist Tape environmentally friendly?

    Answer: XFasten Butyl Joist Tape is designed with environmental considerations in mind. While it provides strong moisture protection, it does not contain harmful solvents found in many traditional adhesives, making it a safer choice for users and the environment. Additionally, its long-lasting performance reduces the need for frequent replacements, thereby minimizing waste. This makes it an excellent option for eco-conscious builders or homeowners looking to make sustainable choices in their construction materials.
  • Question: How does XFasten Butyl Joist Tape help in moisture control?

    Answer: XFasten Butyl Joist Tape creates an effective moisture barrier when applied to joists, preventing water from penetrating into the wood. Its robust adhesive ensures it stays in place over time, effectively keeping the joists dry and protected from the elements. This is crucial in decking applications, as moisture-related damage can lead to costly repairs and shorten the lifespan of your outdoor structures. Using this tape helps ensure your deck remains in top condition for years to come.
  • Question: Where can I buy XFasten Butyl Joist Tape in Myanmar?

    Answer: You can purchase the XFasten Butyl Joist Tape at Ubuy in Myanmar. Ubuy offers a convenient shopping experience with a wide selection of products, ensuring you find exactly what you need for your decking projects. Additionally, with Ubuy's helpful customer service, you can navigate through product specifications and make informed purchasing decisions with ease.

XFasten Butyl Tape Editorial Review

XFasten Butyl Joist Tape for Decking, 2 Inch x 50 Feet (12-Pack, 600ft) Waterproof and Anti-Corrosion Deck Flashing Tape for Joists, Weatherproof Butyl Sealant for Deck Protection and Longevity offers exceptional performance for any outdoor project. Users praise its excellent thickness and stickiness, which makes it easy to apply. With a waterproof and heat-resistant design, this tape is perfect for protecting wooden joists from moisture, extending the life of decks significantly. Testimonials highlight how it has effectively sealed out water, preventing damage and ensuring durability, making it a reliable choice for deck renovations. Customers report great satisfaction with the quality and performance, stating they would buy it again.

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Pros

  • Excellent thickness and quality for durability
  • Very sticky adhesive for strong bonding
  • Waterproof and weatherproof for outdoor use
  • Easy application process with proper technique
  • Suitable for various wood surfaces

Cons

  • Requires some practice to apply effectively

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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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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