3M 3350 Silver HVAC Tape - 2" x 120 yds

Seal flexible air ducts and HVAC connections.
  • Long lasting, all-weather construction tape.
  • Resists moisture, flames, UV and chemicals.
  • Meets UL 181 B-FX for flexible duct sealing.
  • Handles temperatures from -30°F to 230°F.
  • Shiny silver polypropylene backing with acrylic adhesive.
36 LB. TENSILE STRENGTH
MODEL
NO.
SIZE MIL ROLLS/
CASE
PRICE PER ROLL ADD TO
CART
1 6 12+
S-21143 2" x 120 yds. 3.1 12 $23 $22 $21 ADD
Ships from Uline GA, IL, PA
THICKNESS:
  • Backing: 1.6 mil
  • Adhesive: 1.5 mil
MATERIAL:
  • Silver Polypropylene Film
  • Adhesive: Acrylic
TEMPERATURE:
  • Performance: -30 to 230 F
FEATURES:
  • Hand tearable
  • Resists flame, moisture UV and chemical attack
  • Self wound - no liner
PROPERTIES:
  • Tensile Strength: 36 lbs/in
USAGE:
  • To use on flexible ducts
SPECIFICATIONS:
  • UL Listed 181B-FX
  • Adhesion: 33 oz/in
  • Elongation at break: 170%
PACKAGING:
  • Individually wrapped with UL Listed label
SPECIFICATIONSMETRICIMPERIAL
SIZE51 mm x 110 M2" x 120 yds.
THICKNESS79 Microns3.1 mil
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10/15/2019 04:05:38 AM; USWEB6 -0-0/0.0-1