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Part number: PS188

Single sided adhesive backed pre-compressed expanding foam sealing tape based on a diffusion-open material, which render high resistance to wind and weather as well as UV-light and simultaneously reduces the risk of rot and fungal attacks on adjacent building materials.

Product Details

Product information

PS188 is a high quality joint sealing tape made of soft polyurethane foam. It is supplied in the form of a pre-compressed (delayed expansion) rolls and  is used in joints that are open to water vapour diffusion and sealed to driving rain in all buildings. PS188 is available to fill gaps up to a maximum of 123mm.

Its applications include:-

  • Sealing of gaps between window sills and door frames
  • Sealing between concrete sections
  • Sealing of double casement windows
  • Sealing of sky-lights and roof-lights
  • Sealing of roof constructions
  • Insulation against noise and vibrations in connection with ventilation and climate installations
  • Insulation against noise and vibrations within the mobile and recreational homes manufacture

Features and Benefits

  • Impregnation: 72%
  • Raw density (non-compressed): 100 kg/m³ +/- 10%
  • Temperature cycle resistance: -40°C to 100°C
  • Tensile strength: >110 kPa
  • Compression/Resistance: Approx 5.0 kPa
  • Expansion capacity after exposure to weathering in a Durability test: Satisfied, expansion > 90%
  • Resistant to light and moisture: Weathering resistance satisfied
  • Thermal conductivity: λ = 0,046 w/mk.
  • Fire resistance: Pass B 1 (non-flammable)
  • Water penetration: 600 Pascal’s
  • Water vapour resistance: μ < 100
  • Joint permeability: <0.1 m³/h/m
  • Temperature range: – 40 to + 100°C
  • Storage temperature: +5 to +20°C
  • Application temp: +5 to +30°C
  • Compatibility with neighbouring building materials: All demands satisfied