Hardcast Foil-Grip 3″ x 100′ UL181B-FX HVAC Foil Tape 325804

SKU: 325804

Weight	4 lbs
Dimensions	8 × 8 × 8 in

$79.99

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$79.99	0%
5–9	$75.99	5%
10+	$71.99	10%

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Hardcast Foil-Grip 3" x 100' UL181B-FX HVAC Foil Tape 325804

Specifications & product details

Hardcast Foil-Grip™ 1404-181BFX

3″ x 100′ UL 181B-FX Foil Sealant Tape
MFG# 325804

Hardcast Foil-Grip 1404-181BFX is a UL 181B-FX listed, pressure-sensitive rolled mastic sealant tape designed for professional HVAC duct sealing applications.

This foil-faced butyl adhesive tape delivers superior instant tack and airtight bonding to galvanized metal, flex duct, PVC coated pipe, and coated ductwork systems.

Key Benefits:

✔ UL 181B-FX Listed
✔ UL 723 Classified
✔ Immediate Grab & Strong Adhesion
✔ Airtight Seal Performance
✔ Excellent UV Resistance
✔ Outstanding Water Resistance
✔ Indoor & Outdoor Approved
✔ Zero VOCs

Designed for fast installation and long-term durability, this HVAC foil tape is ideal for both above-grade and below-grade ductwork systems requiring code-compliant sealing performance.

Perfect for HVAC contractors, duct fabricators, and mechanical installers.

Product details

Part / SKU	325804

Package includes

Hardcast Foil-Grip 3" x 100' UL181B-FX HVAC Foil Tape 325804

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

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