What is FlexFix tape used for?
FlexFix™ UL181B-FX Film Tape is a tough, contractor grade closure system for Class 1 flexible air ducts and connectors, sealing reflective and bubble insulation and suitable for metal to metal connections in HVAC and refrigeration applications.
What is Class 1 duct tape used for?
UL 181B-FX Listed film tape for use on Class 1 Flex Duct for connecting, joining, sealing and patching flexible air ductwork. DC 181 features an acrylic adhesive system, high performance in temperatures ranging from -10 F to 210 F, and is clearly printed with the UL Listing to ensure every job is code compliant.
Is HVAC tape waterproof?
This duct tape is a waterproof solution that bonds to both flexible and rigid materials, meeting the needs of the professional contractor and homeowner alike. The chrome appearance also blends easily with ducting, air vents and other forced air components that need additional metal foil seals.
What is UL rated tape?
UL Listed Tape Products and UL Recognized component materials are typically used for insulating and shielding applications. Common UL materials include Adhesive Transfer Tape, Duct Tape, Glass Cloth Tape, Foil Tape, Foam Tape, Polyester and Polimide Films.
What is UL listed tape?
UL Listed foil tapes are used to seal air duct and air connectors and have been stringently tested for flame resistance, mold growth and humidity, static load, impact, pressure, collapse, tension and more.
What tape do you use for HVAC?
Foil tape: A UL Listed Foil Tape should be one of your go-to tools for joining and sealing joints, connections, and seams on rigid fiberglass ductboard and flexible air duct.
Can I use duct tape on HVAC?
Duct tape is useful for repairing just about anything, but ironically, not for ducts. Although the name might be misleading, general purpose duct tape was not designed for use in HVAC ductwork at all. In fact, if you tried using “regular” duct tape on your ductwork, it would more than likely fail.
What kind of tape do you use for HVAC?
Is HVAC tape necessary?
Is HVAC tape permanent?
Why duct tape isn’t a good permanent solution. If you have leaky ducts you can use duct tape to seal up the leaks for a month or so, but after that it will probably fail. This is due to the fact that the temperature fluctuations and heat in air ducts interacts with the tape’s adhesive, causing it to become brittle.
What kind of tape do you use for duct insulation?
Foil tape is used to secure these strips of insulation as well as to seal an outer layer of reflective insulation that will cover the surface of the duct.
What kind of tape is used for ductwork?
Larger gaps in ductwork joints should first be covered with fiberglass mesh tape and painted over with duct mastic. Foil-backed tape: This is the best tape for heating ducts. It uses a large amount of acrylic or butyl adhesive to resist drying out and becoming brittle.