Shurtape SHUR-104474 Af 100 Hvac Foil Tape 60 Yd 2.5 in

Product Description

The Shurtape SHUR-104474 AF 100 is a UL 181A-P/B-FX listed aluminum foil tape engineered for HVAC duct sealing applications. It forms airtight bonds on joints, seams, and connections across rigid fiberglass duct board and flexible air duct systems. The tape features a dead-soft aluminum foil backing with an acrylic adhesive, measuring 6.8 mil thick with liner and 4.2 mil without. The 60-yard roll at 2.5 inches wide gives techs a solid working length for commercial and residential duct work. This tape is installed by HVAC technicians where code-compliant duct sealing is required.

The AF 100 foil tape is suited for joining and sealing rigid fiberglass duct board and flexible air duct assemblies in both residential and commercial HVAC systems. It performs across an application temperature range of -20 to 260 degrees F, making it reliable in unconditioned spaces, attics, and cold-climate installations. The acrylic adhesive holds in high-humidity environments, which is a common challenge in duct sealing work. This tape is a field staple for duct fabrication, repair, and system commissioning.

Key Features

• UL 181A-P/B-FX listed for use on rigid fiberglass duct board and flexible air duct
• Application temperature range: -20 to 260 degrees F
• Acrylic adhesive maintains bond in humid conditions
• Dead-soft aluminum foil backing conforms to irregular duct surfaces
• 6.8 mil total thickness with liner, 4.2 mil without liner
• 60-yard roll length at 2.5 inches wide for extended coverage

Compatibility

Designed for joining and sealing joints, connections, and seams on rigid fiberglass duct board and flexible air duct systems in HVAC installations.

Installation Notes

This tape is installed by licensed HVAC technicians as part of duct fabrication or repair work. Clean and dry all surfaces before applying to ensure full adhesive contact. Work in the listed application temperature range and press tape firmly along seams to eliminate air gaps. Follow applicable mechanical codes, including SMACNA standards, for duct sealing requirements in your jurisdiction.

Technical Specifications

• Listing: UL 181A-P/B-FX
• Roll Length: 60 yards
• Width: 2.5 inches
• Thickness (with liner): 6.8 mil
• Thickness (without liner): 4.2 mil
• Adhesive Type: Acrylic
• Backing Material: Dead-soft aluminum foil
• Application Temperature Range: -20 to 260 degrees F
• Color: Silver

Standard Information

• Brand: Shurtape
• Manufacturer Part Number: SHUR-104474