Hardcast Foil-Grip 2″ x 100′ UL 181B-FX HVAC Foil Duct Tape 325803

Name: Hardcast Foil-Grip 2" x 100' UL 181B-FX HVAC Foil Duct Tape 325803
SKU: 325803
Price: 50.62 USD
Availability: InStock

SKU: 325803

$50.62

Only 2 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$50.62	0%
5–9	$48.09	5%
10+	$45.56	10%

Estimate for this quantity before shipping. Tax display follows store settings. Existing cart quantities can increase the tier. Only one offer applies; a coupon replaces automatic pricing. For 20+ units, contact support for a quote.

Available to order: 2.

Bulk quantity & quote

Quantity needed

Enter the total quantity you need. We will confirm availability and a quote before you order.

Request this quantity →

Product Description

Hardcast Foil-Grip™ 2″ x 100 ft UL 181B-FX HVAC Foil Tape – MFG# 325803

Hardcast Foil-Grip 1403-181BFX is a pressure-sensitive, butyl adhesive aluminum foil tape designed for professional HVAC duct sealing applications.

Engineered for long-term performance, this tape provides an instant water-resistant grip on sheet metal, duct board, flex duct, PVC-coated duct, and duct wrap vapor barriers.

UL 181B-FX listed, making it compliant for flex duct connections and HVAC system sealing.

Specifications:

Width: 2 inches
Length: 100 feet
Adhesive: Butyl, pressure-sensitive
Backing: Aluminum foil
UL Listing: 181B-FX
Manufacturer: Hardcast Inc
MFG#: 325803
REM#: 8G0580A

Ideal For:

✔ Sealing HVAC duct joints

✔ Flex duct connections

✔ Vapor barrier repair

✔ Duct board sealing

✔ Sheet metal duct systems

Key Benefits:

40-year cycle performance rating
Strong, instant adhesion
Water-resistant bond
Professional-grade HVAC sealing tape
UL-listed for code compliance

Perfect for HVAC contractors, installers, and mechanical professionals who require code-compliant duct sealing solutions.

Product details

Part / SKU	325803

Package includes

Hardcast Foil-Grip 2" x 100' UL 181B-FX HVAC Foil Duct Tape 325803

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.