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IMCOSHEET is a flexible, low density Engineered Polymer Foam Insulation (EPFI) that exhibits superior thermal, physical and chemical-resistant properties make it the perfect insulation for interior and exterior duct work. Sheet EPFI is roughed on one side for superior adhesion. Also available in white (ARTICTHERM SHEET).

Indoor air quality concerns have led many engineers to specify EPFI sheet for lining air ducts. This includes ducts where:

  • Moisture is anticipated: EPFI will not absorb moisture and does not support the growth of mold or bacteria. Applications include; intake air ducts, supply air ducts downstream of cooling coils, and supply air ducts down stream of humidifiers.
  • Minimizing particles: Applications may include computer and science labs as well as simply for personal comfort and safety.
Product # Size Price Per Sq Ft
AM12RS4 1/2" X 4' X 50' ROLL $ 2.11
AM1RS4 1" X 4' X 50' ROLL $ 4.09
  • Also available in: 3/8", 3/4" 1-1/2", 2", 2-1/2" & 2" W/2"
  • Flat Sheet 3/8" - 2-1/2" X 3' X 4'
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  • Joseph A. Miller
  • "We called on Proac to decontaminate an occupied dormitory room. A water leak caused mold growth on the walls and carpet. All the occupant’s possessions had to be removed, decontaminated and stored in a trailer while the work was completed on the room. Again, this project was completed in a professional and timely manner."
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