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Silver aluminum foil tape roll on 3 inch core with paper liner

J.V. Converting Company, Inc.

J.V. Converting Company, Inc. AF50 Aluminum Foil Tape 48mm x 60 yds Silver

SKU CH-TVVJ-3SE14

Aluminum foil tape with 5 mil backing and solvent acrylic adhesive for HVAC sealing and industrial use

  • TypeFoil Tape
  • ColorSilver
  • High tensile strength from 5 mil aluminum foil backing
  • Heat and light reflection with aluminum carrier
  • Strong adhesion and holding power from solvent acrylic adhesive
  • Seals HVAC FSK facing and flexible duct seams
  • Easy-release silicone paper liner protects adhesive

HVAC Sealing Tape for Duct Joints

J.V. Converting Company AF50 aluminum foil tape is designed for HVAC professionals sealing FSK-faced fiberglass duct board joints and flexible air duct seams. The 5 mil high tensile strength foil backing reflects heat and light while the solvent acrylic adhesive delivers strong holding power. A silicone paper release liner protects the adhesive until application. This tape suits industrial uses requiring these specific characteristics.

Check Surface and Temperature Range

Verify that the substrate is clean, dry and compatible with solvent acrylic adhesive before ordering. The easy-release paper liner must be removed during application so confirm the liner width matches your dispenser or hand-tearing method. Ensure the operating environment falls within the adhesive’s functional temperature limits for duct sealing. No other surface preparation or tooling requirements are specified in the product data.

Sustained Thermal and Adhesive Performance

Under continuous HVAC cycling the foil backing maintains its heat and light reflection while the solvent acrylic adhesive resists creep on sealed seams. The 5 mil aluminum carrier provides consistent tensile strength across long duct runs rather than just initial tack. Liner removal remains consistent roll after roll because the silicone coating does not degrade with age. The tape is engineered for lasting seal integrity in duct systems.

Highlights

  • High tensile strength from 5 mil aluminum foil backing
  • Heat and light reflection with aluminum carrier
  • Strong adhesion and holding power from solvent acrylic adhesive
  • Seals HVAC FSK facing and flexible duct seams
  • Easy-release silicone paper liner protects adhesive

Specifications

TypeFoil Tape
ColorSilver

Questions about this item

What comes in the box and do I need to buy a release liner separately?

The roll includes a paper release liner already applied to the adhesive side, so no separate liner is required.

Which width should I choose for standard HVAC duct work?

The 48 mm width matches common duct-board and flexible-duct seam sizes used in HVAC installations.

What does the 5 mil foil thickness mean when I apply the tape to a duct seam?

A 5 mil aluminum backing gives high tensile strength and resists tearing while conforming to irregular duct surfaces.

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