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Standard bubble reflective duct insulation, 48" wide, 50 ft long
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Reflectix® duct insulation consists of two layers of highly reflective film (96% reflectivity) that are bonded to two tough layers of polyethylene. Two inner layers of insulating bubbles resist conductive heat flow while a center layer of polyethylene gives Reflectix® high reliability and strength.

  • Fire Rating: Class A/Class 1
  • Resists growth of fungi, mold and mildew
  • No need for protective garments or respirators when installing
  • Not affected by moisture/humidity
  • Reflects 96% radiant heat
  • ISO 9001:2000 certified manufacturing location
  • Temperature Range: -60 to 180°F
  • Nominal Thickness: 5/16 inch
  • Flame Spread Index (ASTM E 84): Less than 25
  • Smoke Developed Index (ASTM E 84): Less than 50
  • Linear Shrinkage: None
  • Water Vapor Transmission (ASTM E 96): 0.02
  • Puncture Resistance: 60 lb./in.
  • Emittance: 0.04
  • Tensile Strength: 3.7 N/mm