UL181B-FX

Introducing the 3M Ultra Lattice Film HVAC Tape 3350 (UL181B-FX), an essential product for sealing and insulating flexible duct connections in heating, ventilation, and air conditioning (HVAC) systems. This tape offers exceptional performance and durability to ensure optimal energy efficiency and indoor air quality.

The Ultra Lattice Film HVAC Tape 3350 is specifically designed for use with flexible duct connections, providing a flexible and conformable seal. Its unique lattice film adhesive technology ensures a strong, reliable bond that can withstand the rigors of HVAC applications. The tape is made from a high-quality, low-solvent acrylic adhesive that cures quickly and provides excellent aging resistance.

The Ultra Lattice Film HVAC Tape 3350 is reinforced with a heavy-duty, scrim-reinforced backing, which provides added strength and durability. The tape's unique texture and lattice design allow it to conform to complex duct shapes and seal around fasteners and other irregularities. Its high tensile strength and elongation make it ideal for use in environments where there may be temperature fluctuations or movement of the ductwork.

This tape meets the stringent requirements of UL 181B, ensuring that it has been tested and proven to meet the highest standards for HVAC tape. It is also compliant with ASHRAE 150-2017, making it an excellent choice for use in commercial and industrial HVAC applications.

The Ultra Lattice Film HVAC Tape 3350 is available in convenient rolls, measuring 2 inches by 50 feet. The tape is easy to apply and can be cut to size using a utility knife or scissors. It is also resistant to moisture, oils, and chemicals, making it a versatile and reliable solution for a wide range of HVAC sealing applications.

In summary, the 3M Ultra Lattice Film HVAC Tape 3350 (UL181B-FX) is a high-performance, flexible duct sealing solution that offers exceptional strength, durability, and conformability. Its unique lattice film adhesive technology and heavy-duty backing make it an ideal choice for HVAC professionals and DIY enthusiasts who demand reliable, long-lasting seals. With its quick-curing acrylic adhesive and resistance to moisture, oils, and chemicals, this tape is the go-to solution for sealing and insulating flexible duct connections in HVAC systems.

Pros and Cons of Buying 3M Ultra-Large Rolls (UL181B-FX) HVAC Tape 3350 for Flexible Duct Connections

The 3M Ultra-Large Rolls (UL181B-FX) HVAC Tape 3350 is a popular choice for sealing and repairing flexible duct connections in heating, ventilation, and air conditioning (HVAC) systems. This product offers several advantages and considerations for users. In this analysis, we will discuss the pros and cons of purchasing this HVAC tape.

1. High Adhesion: The 3M Ultra-Large Rolls HVAC Tape 3350 is known for its strong adhesion, making it suitable for sealing large and complex duct connections effectively. It can withstand temperatures ranging from -40 F to 180 F (-40 C to 82 C), ensuring a secure and long-lasting bond.

2. Convenient Size: The large roll size (3 inches x 3350 feet or 7.6 cm x 1020 meters) allows for extended coverage, reducing the need to purchase multiple smaller rolls, saving time and money in the long run.

3. Flexible: The tape is designed to adapt to various shapes and sizes of duct connections, making it a versatile choice for HVAC professionals and DIY users. Its high elongation properties allow it to stretch up to 300% of its original length without breaking.

4. Resistant to Chemicals: The tape is resistant to various chemicals, such as oil, grease, and water, ensuring a durable and long-lasting seal even in challenging environments.

1. Cost: The large roll size and high-performance features of the 3M Ultra-Large Rolls HVAC Tape 3350 come at a higher cost compared to smaller, less durable rolls. This might be a significant consideration for those working on budget projects or for those who require smaller quantities.

2. Application Complexity: The tape's strong adhesive and large roll size may require additional tools and expertise for proper application, such as a tape gun or a helper to unwind the roll. This might increase the time and effort required for installation.

3. Storage and Handling: Due to its large roll size, the tape may require special storage and handling considerations to prevent damage or unwinding. This could be a challenge for users with limited space or for those who need to transport the tape frequently.

The 3M Ultra-Large Rolls HVAC Tape 3350 offers several advantages, such as high adhesion, large roll size, flexibility, and resistance to chemicals. However, it does come with some drawbacks, including a higher cost, application complexity, and storage and handling considerations. When deciding whether to purchase this tape, users should weigh the benefits against the challenges based on their specific requirements and budget.

If you are working on a large HVAC project that requires a high-performance, long-lasting seal for complex duct connections, the 3M Ultra-Large Rolls HVAC Tape 3350 is an excellent choice. Its large roll size saves time and money in the long run, and its strong adhesion and resistance to chemicals ensure a secure and durable seal. However, if you are working on a smaller project or have a limited budget, you might consider purchasing smaller, less expensive rolls of tape that better suit your needs.

Details:

Information from manufacturer: polypropylene film backing provides high tensile strength for demanding applications. Hand bearable tape unwinds easily from the roll. Resists flame, moisture, UV degradation, chemical attack. New sealed rolls, each measures 1.88 in width x 120 yd length .

Durable cold weather acrylic adhesive provides long-term adhesion. 3m metalled flexible duct tape 3350 is a 3.1 mil thick silver polypropylene tape with an aggressive acrylic adhesive used for sealing flexible ducts and connector systems. Protects and insulates flexible ducts connector systems. Lot of 3 rolls 3m metalled flexible duct tape 3350, silver, 48mm x 109.6 m, 3.1 mil.

specifications maxohvac:

• mpn: Ul181b-fx
• model: 3m 3350 Ul181b-fx
• type: Hvac Duct Tape
• unit type: Unit
• upc: 051111078174

seller maxohvac:

• # reviews: 2212
• city: graham, north carolina
• rating: 100.0%

returns maxohvac:

• policy: no returns

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

payments maxohvac:

• wallet: apple-pay
• credit card: mastercard
• other

shipping maxohvac:

• carrier: usps, fedex
• class: standard
• transit: 5-10 days
• service: usps ground advantage, fedex ground or fedex home delivery
• type: calculated

offer maxohvac:

• sold #: 21
• availability: in stock
• options: ship-to-home
• prices: $8.86–$1331.00
• item condition:
  • New
  • For parts or not working
  • New – Open box
  • Used
  • Brand New
• in stock #: 5
• started: april 19, 2025

Also Viewed:

• UA21-4CA: FILTER TAPE, Filtrete
• 3520CW: TAPE HVAC, 3m