TN545 Non-Impregnated Water, Air & Dust Seal

Product Finder

Talk to our team

TN545 is a self-adhesive high density PVC foam tape with a pressure sensitive acrylic adhesive supplied on an easy to use roll.


TN545 is a single sided high density PVC foam tape which when compressed by 30% can be used to foam a water and air/dust seal. Suitable in applications requiring heavy compression.

Do not use in continuously submerged applications. Tape must be under minimum 30% compression to achieve an effective seal. Users are advised to conduct their own tests in order to determine the suitability of the product for the particular application. Contact of the tape with solvents or corrosive chemicals should be avoided. Not suitable as replacement for gasket in make-and-break type seals.

  • Excellent Insulation performance against shock, vibration and movement
  • When under compression (30%), provides an effective weather seal against wind and rain
  • Provides a barrier to thermal bridging, galvanic corrosion and acoustic transmission
  • Pale blue release paper on the non-adhesive face to prevent stretching when applying and to protect the foam
TN545 Safety Data Sheet (en-GB).pdf Safety Data Sheets
TN545 Technical Data Sheet (en-GB).pdf Product Data Sheets