100% pure e-PTFE (according to VDE-VDI 2480)

100% pure e-PTFE (according to VDE-VDI 2480) in a stretched filament knotted fibre structure. This ensures high-pressure resistance (no cold flow) and a good adaptation to the flange surface.


  • Simple to install, universal plant-wide use

  • Excellent adaption, ideal to compensate uneven gland surfaces

  • Physiologically safe in temperatures up to 260ºC/500ºF

  • Selection criteria: max unevenness of gland should not be greater than 1/3 of resulting seal thickness

AESTEX Joint Sealant

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