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K-FLEX USA

Duct Liner, 59" Width, 25 ft. Length, 0.55 Noise Reduction Coefficient (NRC)

  • Item # 45AT29
  • My Part #
  • Mfr. Model # 6RSKD200025-59
  • Catalog Page # 2834
  • UNSPSC # 30141601
Duct Liner,  59" Width,  25 ft. Length,  0.55 Noise Reduction Coefficient (NRC) close
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Primary Category:
~Safety~Noise Control~Sound Proofing and Acoustical Absorption Products


$1,844.00 / each
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  • Shipping Weight 140.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

This K-Flex® duct liner is a fiber-free, closed-cell, flexible elastomeric foam insulation that features sound absorption, moisture resistance, and low thermal conductivity. The lightweight material is flexible even in low temperatures and it comes with an antimicrobial agent that is bacterial-, fungal-, and mold-resistant. The insulation doesn’t require additional facing and is ideal for use as an acoustical/thermal insulation liner in industrial and commercial HVAC ducts.

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Technical Specs

  • Item Duct Liner
  • Width 59"
  • Length 25 ft.
  • Thickness 2"
  • Color Gray
  • Noise Reduction Coefficient (NRC) 0.55
  • Material NBR/PVC Based Elastomeric
  • Temp. Range -297 Degrees to 220 Degrees F
  • Resistant To Fungal and Bacterial Growth, Mold
  • Standards ASTM E-84
  • Includes Roll
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