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379 Series Pipe Insulation

Introducing Techlite 379 melamine foam pipe insulation featuring a durable, flexible PVC jacketing with UV protection. Designed to provide superior thermal insulation for pipes while offering long-lasting protection against weathering and UV damage. Keep your pipes insulated and protected in any environment with our high-quality 379 melamine foam pipeinsulation.

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TECHLITE 379 Series insulation is a heavy duty insulation developed for demanding environments. High abuse and harsh U.V. conditions are no problem for the 379 Series.

The 379 Series uses a high strength, flexible PVC/fabric composite exterior jacket that is permanently laminated to the TECHLITE foam. The jacket is a UV stabilized, flexible PVC reinforced with polyester fibers providing exceptional strength and tear resistance while remaining flexible; enabling it to be impacted and return to its original shape while retaining its vapor barrier.

TECHLITE 379 Series is available as pipe insulation, flat sheet, and v-grooved sheets to wrap ducts, tanks, and large storage vessels.

In addition, several colors are available from the factory eliminating the need to paint after installing.

379 Series Pipe Insulation Application

*The information contained in this data sheet derives from accredited laboratory tests, but without warranty. The physical properties are typical values and intended for reference only. They are not specifications. Recommended uses are based on testing, but it is always recommended the customer evaluate the product suitability under their actual process conditions.

Additional Information

Benefits and Highlights

  • Highly resilient
  • Absorbes impacts
  • Maintains vapor barrier
  • Color coded jacketing

Uses and Applications

  • Heavy-duty indoor and outdoor use
  • Chemical and industrial plants
  • Tanks and vessels
  • Roof piping
  • Solar collector piping

Jacket Specifications

  • Jacket Material: PVC reinforced with PET fibers
  • Thickness: 0.030″
  • Jacket Color: Variety available
  • Service Temperature: 25/50 per ASTM E-84
  • Flame spread/smoke development: 0.030″
  • Jacket Weight: 28 oz/yd

Physical Properties

  • Insulation Material: Flexible Open-Cell Melamine
  • Service Temperature: -40°F to 350°F
  • Density: 0.44 ± 0.19 lb/ft3
  • Thermal Conductivity (K Factor) @75°: 0.27 btu-in/hr-ft2-°F
  • Flammability: 25/50 per ASTM E84
  • Standard Thickness: 1″,1.5″, 2″, 2.5″, 3″