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Nashua 367-17 FoilMastic Butyl Rubber Sealant Tape is a UL 181B-FX listed 2 mil dead-soft aluminum foil tape coated with 15 mils of butyl rubber mastic adhesive. This tape has aggressive butyl mastic adhesive, provides instant water and air-tight seal, resistant to moisture and solvents, and shows excellent resistance to mold growth, humidity, flame spread, smoke generation, and the effects of high temperatures.
Item #:
22014518
Nashua FoilMastic Butyl Rubber Sealant Tape, 3 in. (72mm Actual) x 100 ft. (Silver)
87% of respondents would recommend this to a friend
Item #:
22014518
KES 11163
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Nashua 367-17 FoilMastic Butyl Rubber Sealant Tape is a UL 181B-FX listed 2 mil dead-soft aluminum foil tape coated with 15 mils of butyl rubber mastic adhesive. This tape has aggressive butyl mastic adhesive, provides instant water and air-tight seal, resistant to moisture and solvents, and shows excellent resistance to mold growth, humidity, flame spread, smoke generation, and the effects of high temperatures.
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What Stands Out
Durable Material
Crafted from high-quality butyl rubber, this tape offers exceptional durability and resilience, making it ideal for long-term sealing in various applications.
UL Listed
Meets rigorous UL 181B-FX standards, ensuring reliable performance and safety for HVAC and insulation projects, providing peace of mind for professionals and DIYers alike.
Versatile Applications
With a generous length of 100 ft and 3 in width, this tape is perfect for a range of sealing tasks, ensuring effective insulation against air leaks and thermal loss.
Product Details
- UL 181B-FX listed 2 mil dead-soft aluminum foil tape with butyl rubber mastic adhesive
- Seals low, medium, and high-pressure HVAC systems, as well as cracks and seams in gutters, sheet metal roofing, and trailers
- Aggressive butyl mastic adhesive provides instant water and air-tight seal
- Performs to SMACNA pressure classes and seal classes A, B, and C
- Conformable foil backing for easy use in tight spaces
- Meets code requirements, low VOC content, and resistant to mold growth, humidity, flame spread, smoke generation, and high temperatures
| Brand Name | Nashua |
| Number of Items | 1 |
| Surface Recommendation | Glass |
| Unit Count | 30.48 meter |
| Number of Packs | 1 |
| Included Components | ** Please Note this listing is for 1 roll only** |
| Manufacturer | Nashua |
| Item Weight | 3.3 pounds (1.5 kg) |
| UPC | 742366010155 |
| Model | 1086865 |
| Part Number | 1086865 |
| Color | Silver |
| Material Type | 2 mil aluminum foil - printed |
| Other Special Features of the Product | Aggressive Butyl Mastic Adhesive, Performs to SMACNA Pressure Classes and Seal Classes |
| Water Resistance Level | Water Resistant |
| Tensile Strength | 23 pounds_per_inch (58.4 cm) |
| Upper Temperature Rating | 200 u00b0F |
| Compatible Material | Metal, Rubber |
| Item Resistance | moisture_resistant, solvent_resistant |
| Adhesive Format | Rubber |
| Adhesive Side Count | 1 |
| Adhesive Location | One-sided |
| Adhesive Material | Butyl Rubber |
| Item Dimensions L x W x Thickness | 1200"L x 2.83"W x 0.02"Th (3048 x 7.2 x 0.1 cm) |
| Size Name | 3 in. x 100 ft. (72mm x 30.5m) |
| Item Thickness | 0.43 millimeters |
| Foil Thickness | 2 mils |
| Brand | Nashua |
| Material | 2 mil aluminum foil - printed |
| Special Feature | Aggressive Butyl Mastic Adhesive, Performs to SMACNA Pressure Classes and Seal Classes |
Who Should Buy?
-
HVAC Professionals
Ideal for sealing ducts, preventing air leaks, and improving system efficiency in heating and cooling applications.
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Construction Workers
Perfect for securing insulation materials and creating airtight seals in various construction or building environments.
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Homeowners
Great for DIY projects around the house, ensuring proper sealing for vents, pipes, and other home fittings.
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Outdoor Solutions
Not suitable for prolonged outdoor exposure, as UV rays may degrade the adhesive properties over time.
Product Description
Nashua FoilMastic Butyl Rubber Sealant Tape, 3 in. (72mm Actual) x 100 ft. (Silver)
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Customer Questions & Answers
-
Question:
What is Nashua FoilMastic Butyl Rubber Sealant Tape used for?
Answer: Nashua FoilMastic Butyl Rubber Sealant Tape is primarily used for sealing and insulating HVAC ducts. It helps prevent air leakage, enhances insulation and is ideal for both indoor and outdoor applications. This tape's strong adhesive properties allow it to adhere to a variety of surfaces, including metal, plastic, and fiberglass. It's particularly useful in maintaining energy efficiency by ensuring that air flows properly through HVAC systems. -
Question:
What is the size of the Nashua FoilMastic Sealant Tape?
Answer: The Nashua FoilMastic Butyl Rubber Sealant Tape measures 3 inches (72mm) in width and comes in a roll that is 100 feet long. This length makes it suitable for various applications, allowing you to cover significant areas without frequent replacements. Additionally, the width is optimized to fit snugly around ductwork, making it efficient for creating airtight seals without excessive overhang. -
Question:
Is this sealant tape resistant to environmental factors?
Answer: Yes, the Nashua FoilMastic Butyl Rubber Sealant Tape is designed to withstand various environmental conditions. It is resistant to moisture, UV radiation, and temperature fluctuations, which makes it suitable for both indoor and outdoor usage. This durability ensures that the tape maintains its sealing properties over time, making it an excellent choice for HVAC installations and repairs, regardless of the environment. -
Question:
Can Nashua FoilMastic Tape be used for electrical insulation?
Answer: While Nashua FoilMastic Butyl Rubber Sealant Tape is excellent for sealing air ducts and HVAC applications, it is not specifically designed for electrical insulation. Its primary purpose is to seal connections and prevent air leaks rather than to insulate electrical systems. For electrical insulation purposes, it is best to use a tape explicitly rated for that application, ensuring compliance with safety standards. -
Question:
How do you apply Nashua FoilMastic Butyl Rubber Sealant Tape?
Answer: To apply Nashua FoilMastic Butyl Rubber Sealant Tape, first ensure that the surface is clean, dry, and free of any debris. Cut the tape to the desired length, peel off the backing, and press firmly onto the surface you want to seal. For optimal adhesion, rub down the tape with a roller or your hand to eliminate air bubbles. This method provides a durable seal, particularly around joints and seams in ductwork. -
Question:
Is this tape UL 181B-FX listed?
Answer: Yes, the Nashua FoilMastic Butyl Rubber Sealant Tape is UL 181B-FX listed, meaning it meets specific industry standards for HVAC duct insulation. This certification indicates that the tape has been tested for performance and safety, giving users confidence that it will perform effectively in sealing and insulating HVAC systems. It is crucial for professionals looking to comply with regulations in their installations. -
Question:
Can this tape be used on metal, plastic, and fiberglass surfaces?
Answer: Absolutely! Nashua FoilMastic Butyl Rubber Sealant Tape is formulated to adhere well to various surfaces, including metal, plastic, and fiberglass. This versatility makes it an ideal choice for sealing HVAC ducts regardless of their material composition. Whether you're addressing a metal duct system or a plastic ventilation pipeline, this tape provides a reliable seal to prevent air leakage. -
Question:
What temperature range can Nashua FoilMastic Tape withstand?
Answer: Nashua FoilMastic Butyl Rubber Sealant Tape is capable of withstanding a wide temperature range, typically from -20°F to 250°F. This temperature resilience allows it to perform effectively in diverse environments, whether in hot attics, cool basements, or anywhere in between. Such thermal stability ensures that the tape does not lose its adhesive properties or compromise the seal, maintaining performance across applications. -
Question:
How long does the adhesive last once applied?
Answer: Once applied, the adhesive on Nashua FoilMastic Butyl Rubber Sealant Tape forms a strong bond that can last for many years under proper conditions. While the exact lifespan can vary based on environmental factors and surface conditions, users can generally expect long-term durability. This long-lasting adhesive ensures that your ductwork remains sealed effectively over time, contributing to energy efficiency in HVAC systems. -
Question:
Where can I buy Nashua FoilMastic Butyl Rubber Sealant Tape in Kenya?
Answer: You can purchase Nashua FoilMastic Butyl Rubber Sealant Tape from Ubuy. They offer a wide selection of products and are known for their reliable service. With various delivery options, you can conveniently find the right size and type of sealing tape for your needs, ensuring that you have the right tools for successful HVAC installation or repair projects.
Nashua Butyl Tape Editorial Review
The Nashua 367-17 FoilMastic Butyl Rubber Sealant Tape is a UL 181B-FX listed tape that measures 3 inches in width and 100 feet in length. This tape is commonly used in HVAC ducting and furnace installation due to its high durability and strong adhesive. It can handle cold temperatures and slightly wet environments without separating. The best thing about this tape is that it is easy to reposition and does not cause any damage or fall apart. Although a bit expensive, the quality of this tape makes it worth the price.
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Pros
- Durable and strong
- Can handle cold temperatures and slightly wet environments
- Easy to reposition without causing any damage or falling apart
- Perfect for sealing HVAC duct work
Cons
- Cannot be used on furnace exhaust metal ductwork due to the rubber seal that could melt
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KES 11163
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Features & Benefits
- UL 181B-FX listed aluminum foil tape with strong butyl mastic adhesive
- Provides instant water and air-tight seal and resistant to moisture and solvents
- Suitable for low, medium, and high-pressure HVAC systems and basic sheet metal repairs
- Conformable foil backing for use in tight spaces
- Excellent resistance to mold growth, humidity, flame spread, smoke generation, and the effects of high temperatures
- Made in the U.S.
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