Value Collection -21487-24 Duct Foil Tape Pack of 24

Product Description

The VALUE COLLECTION -21487-24 is a duct foil tape supplied in a pack of 24 rolls. Foil tape is a staple in HVAC work, used to seal joints, seams, and connections in sheet metal ductwork and rigid duct systems. The metallic foil backing holds up to temperature cycling better than standard cloth or vinyl duct tape, making it the correct choice for air distribution system sealing rather than general-purpose adhesive tape. HVAC technicians and sheet metal installers reach for this type of tape when sealing supply and return duct connections that need to stay sealed long-term.

Foil tape of this type is commonly used in residential and light commercial HVAC installations. It is applied to sheet metal duct seams, flexible duct collars, duct board seams, and plenum connections. The 24-pack quantity makes it suitable for contractors stocking a service vehicle or completing larger duct sealing or replacement jobs where multiple rolls will be consumed.

Key Features

• Foil backing suitable for duct sealing in HVAC air distribution systems
• Pack of 24 rolls for contractor-level stocking
• Appropriate for sheet metal duct seams, rigid duct board, and flexible duct connections
• Metallic foil construction handles temperature cycling better than cloth or vinyl tape

Compatibility

Designed as a general-purpose foil tape for use on sheet metal ductwork, rigid duct board, and flexible duct systems in residential and light commercial HVAC applications.

Installation Notes

Foil tape is typically applied by HVAC technicians or sheet metal workers during duct installation or duct sealing service. Surfaces should be clean, dry, and free of dust or grease before tape is applied to ensure proper adhesion. In many jurisdictions, duct sealing with listed foil tape is required to meet energy codes and mechanical code standards — verify local requirements before proceeding. Do not use foil tape as a substitute for mastic sealant in applications where local code requires mastic.