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Polyken 339 UL181A-P, B-FX Listed Premium Cold Weather Foil Tape 2.5"X 60 Yd.

Item: 339A25-FL
MFR: 1087636

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About This Product

Product Info

Description

Polyken 339 UL181A-P, B-FX Listed 2.5" X 60 Yd. Cold Weather Printed Aluminum Foil Backing For Fiberglass Duct Systems And Flexible Duct Closures. High Performance Acrylic Adhesive. Excellent Vapor Barrier Properties. Resists Mold & Mildew Growth.
Conforms To Ductboard. Improved Tack And Shear Properties. Tear-Resistant. Instant Adhesion/Superior Quick Stick. Maintains Permanent Seal Over Wide Temperature Range. (Max. Temp. 325ºF). Suitable For Installation Temperatures As Low As -10ºF.

Specifications

Weight2.188 Pounds (lbs)
Width2.5 Inches (In)
Height2.5 Inches (In)
Country of OriginUSA
Length5.75 Inches (In)
Adhesion Strength68 oz/in (To Steel)
ApplicationRecommended for use on UL listed fiberglass duct board in accordance with manufacturers' installation instructions. Meets UL 181 A-P standard for use as a closure material on fiberglass duct systems and UL-181 B-FX standard for use on flexible air ducts a
Application Temperature-10°F to 200°F (-23.3°C to 93.3°C)
ApprovalsUL181AP/B-FX
BrandPolyken®
ColorSilver
Comments/NotesLEED - Contributes toward satisfying EA Credit 1 (Optimize Energy Performance) & LEED - Contributes toward satisfying EQ Credit 4.1 (Low Emitting Materials)
CompositionFoil backing, acrylic adhesive, paper release liner.
For Use WithSealing rigid fiberglass duct board and Class 1 Flexible duct.
FunctionsSealant
Maximum Temperature325°F (162.7°C)
Performance Temperature-20°F to 325°F (-28.8°C to 162.7°C)
Prop 65No
Roll Length180'
Shelf Life36 MONTHS FROM DOM AT STATED CONDITIONS
Size2.5" x 180'
Storage Temperature30°F to 90°F (-1.1°C to 32.2°C)
Tensile Strength27lb/in
Thickness4.80 Mils
TypePremium Foil Tape

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