FlexiCell® NBR Lap Seal

FlexiCell® NBR Lap Seal Tube is an NBR pre-slit flexible closed cell elastomeric insulation tube with an adhesive overlap seal to prevent condensation and heat loss control. Lap Seal Tubes make the insulation installation trouble-free and cost effective, perfect if you are looking for convenience along with comfort. Maintaining traditional insulation can be extremely overpriced and complicated. The installation of Lap Seal Tubes results in ease of use for the installer due to the strong pressure sensitive adhesive (PSA).

FlexiCell® Elastomeric Lap Seal Tubes have been manufactured to reduce installation time and reliance on other adhesive solutions. FlexiCell® Lap Seal Tube closed cell elastomeric thermal insulation tubes with factory applied double seal closure system are water vapor resistant, mold and mildew resistant demonstrating improved thermal performance. FlexiCell® Lap Seal Tubes are ideal for a variety of applications including welded refrigerant pipes, pipe repair and insulation replacement to name a few. Lap Seal Tubes by FlexiCell® does not require additional glue or accessories to be utilized during the installation process.

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  • Closed cell structure
  • Mold and mildew resistant
  • Temperature range (from -40 ˚C to +80 ˚C)
  • Condensation control and energy saving
  • Suitable for cooling and heating systems
  • Fast and easy installation compared to traditional solutions
  • Very low water vapour permeability
  • High water vapour diffusion factor
  • Very low water absorption rate
  • Resistance to fungi
  • Resistance to bacteria
  • Very low VOC


  • Superior fire and smoke performance
  • Excellent thermal efficiency
  • Quick and easy to install
  • Zero water vapour permeability
  • Extensive range to suit most standard pipe sizes


  • Air conditioning
  • Refrigeration
  • Chilled water pipes
  • Hot water pipes

About Us

FlexiCell Insulation Division is an innovative supplier of various insulation products including polyolefin and elastomeric insulation available to the HVAC and Building industry across Australia.

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Where we are

How To Contact Us

Australia Representative
Name: Darren Read

Mob: +61 419 701 375
Email: enquiry@flexicell.com.au

Franco Emirien Hospital
The project involves construction of a 5 star hotel comprising 5 basement levels, a ground floor, a mezzanine floor, 27 additional floors that will offer 150 apartments and a roof.