Berry 555 FlexFix® UL 181B-FX Listed Duct & Reflective Bubble Insulation Sealing Foil Tape, 2.83 in x 120 yd, 4.8 mil
Berry 555 FlexFix® UL 181B-FX Listed Duct & Reflective Bubble Insulation Sealing Foil Tape, 2.83 in x 120 yd, 4.8 mil
Berry 555 FlexFix Contractor-Tough OPP Film Tape features a tough, hand-tearable film backing and high performance acrylic adhesive that bonds exceptionally well to reflective and bubble insulation materials.
FlexFix is UL 181B-FX Listed and ideal for:
Joining and sealing connections in class 1 flexible duct systems (181B-FX) for air conditioning, heating, and ventilation systems
Sealing and patching reflective and bubble insulation
Dryer vent and bath fan duct sealing
Features & Benefits
OPP Film Backing
Contractor tough and durable
Hand tearable for ease of use
High visibility print for easy inspection
Acrylic Adhesive
Aggressive, high tack
Mold and moisture resistant
Operating temperature range -40 °F to 212 °F
Low odor and low VOC content
UL 181B-FX Listed
Meets code requirements for flexible duct installations
Low VOC Content
Can contribute toward satisfying EQ Credit 4.1 (Low Emitting Materials) under LEED®
Product Information:
Adhesive Type: Acrylic
Carrier / Support / Facestock: BOPP Film
Gauge / Mil: 3.1 mil
OEM / Specification Body & Specification: UL > 181B-FX Listed
Operating Temp Range: -40 to 212 °F
Peel Strength / Adhesion to Backing (oz/in): 35 oz/in
