Semi-Closed Cell Industrial Tape


Semi-closed cell crushed EPDM/EPT industrial tape combines the flexibility of standard open cell foam tape with the outstanding sealing qualities of closed cell foam tapes. The results is P9400: an extremely soft, lightweight and compressible solution for filling joints and spaces, sealing out damaging dust, wind, water and noise. 

 Pres-On P9400 tape is excellent for sealing HVAC installations, air sealing, waterproofing, mounting auto trim, gasketing, thermal insulation, and weather stripping. Because it is soft and lightweight, P9400 is easy to work with and compresses without effort, so it naturally minimizes or completely eliminates vibration.  Available in a variety of convenient roll widths, lengths and thicknesses, Pres-On P9400 meets several automotive specifications including MS-AY550 &TSK6505G-2A. It can be ordered with or without an acrylic/rubber adhesive. Service temperature range is 250° F to -67° F. 


  • extremely soft
  • lightweight
  • compressible

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