Create an Air-Tight Seal on Ductwork with Hardcast Foil-Grip 1404-181BFX

Improper sealing of ductwork results in approximately 25 to 45% loss in HVAC Systems. Owners understand that leakage represents damaging impact to equipment, energy consumption, and air quality.. The superior sealing capabilities of Hardcast’s rolled mastic sealants offer an efficient means to increase your value to your customer. Don’t just tape over the problem; seal it up with Hardcast rolled sealants.

FOIL-GRIP 1404-181BFX is a UL 181B-FX listed pressures sensitive rolled mastic sealant. The FOIL-GRIP 1404-181BFX has superior tack for instant grab strength to galvanized metal, flex duct, PVC coated pipe, and PVC coated ductwork for an immediate airtight bond. The foil facer/butyl adhesive composite provides excellent UV resistance coupled with outstanding water resistance. The easy tear provides a fast installation for airtight seals on above and below grade ductwork applications.

Features & Benefits

• Code Approved with a UL-181BFX listing
• Ideal for Replacement Applications
• Easy to Use with No Mess
• Approved for Indoor and Outdoor Use
• Zero Dry Time
• Instant Adhesion
• Suitable for rectangular, spiral, and flat oval ductwork
• True Zero-VOC
• Residential and Commercial
• Rated Pressure: >10" W.G.