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Berry - 880921 555 FlexFix™ 2" x 120 yd. Metallic Black Duct Tape

Item: 555S2
MFR: 880921

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About This Product

Product Info


Berry - FlexFix™ is a single-coated tape with an acrylic adhesive that resists mold and mildew growth. Use to seal dryer vent connections, reflective and bubble insulation materials, and as a tough closure system on flexible air ducts and connectors.
  • Hand-tearable
  • WIthstands temperatures from -10°F to 250°F
  • UL181B-FX Listed


Weight0.97 Pounds (lbs)
Width1.8898 Inches (In)
Height1.8898 Inches (In)
Country of OriginUSA
UPC or Barcode742366006677
Hazardous MaterialNo
EPA Cert RequiredNo
Length5.1 Inches (In)
Adhesion Strength45 oz/in (To Steel)
ApplicationContractor tough closure system for use on flexible air ducts and connectors. UL181B-FX listed
ApprovalsUL181B-FX, UL723
Comments/NotesLEED - Contributes toward satisfying EA Credit 1 (Optimize Energy Performance) & LEED - Contributes toward satisfying EQ Credit 4.1 (Low Emitting Materials)
CompositionOPP Film, acrylic adhesive
For Use WithSeals Class 1 Flexible Duct and connectors. Adheres well to foam pipe and bubblewrap insulation materials.
LEED CertifiedNo
Maximum Temperature212°F (100°C)
Performance Temperature0°F to 212°F (-17.7°C to 100°C)
Roll Length100'
Size1.88" x 100'
Tensile Strength34lb/in
Thickness3.1 mil
TypeAdhesive: Acrylic Backing: OPP
UL ListedYes
UL RecognizedYes
UV ResistantYes


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