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Application

Used to provide an airtight and driving rain-resistant seal to window and door joints, whilst also having thermal-insulating properties across the entire depth of the perimeter gap. The inner step band and the greater interior compression from it meets demands in Passive Housing, new building and renovation. TP652 meets the requirement 'tighter inside than out' in relation to water vapour diffusion according to the RAL assembly guidelines.

Description

An open cell, flexible polyurethane foam impregnated with flame-retarding modified synthetic resin. Itis solvent free and self-adhesive for easy use. F TP652 differs from standard impregnated foams due to the innovative composite step technology, indicated by the extra layer of grey foam towards the inner face. This results in multi-functional capability providing airtightness to Passive House levels, and in addition, a higher Sd value, meaning increased vapour tightness on the inside of the joint.

Weather tightness is assured (600 Pa minimum) and the greater depth into the joint ensures the thermal performance of the window is maintained.

Features and benefits:

  • Multi-functional and wide area of application.
  • 600 Pa, BG1 and BGR tested according to DIN 18542.
  • Complies with the requirements of the RAL assembly guidelines.
  • Wedge-shape for easy assembly.

Applications:

Used to provide an airtight and driving rain-resistant seal to window and door joints, whilst also having thermal-insulating properties across the entire depth of the perimeter gap. The inner step band and the greater interior compression from it meets demands in Passive Housing, new building and renovation. TP652 meets the requirement 'tighter inside than out' in relation to water vapour diffusion according to the RAL assembly guidelines.

General information
Material

Polyurethane cellular foam, impregnated with flame-retardant modified synthetic resin

Uniclass 2015
Pr_35_90_87_71 Resin impregnated pre-compressed foam sealing stripsPrimary
Specification data - Resin impregnated pre-compressed foam sealing strips
Product Reference

TP652 Trio +

Standard product features

Material:

Polyurethane cellular foam, impregnated with flame-retardant modified synthetic resin.

Colour:

Anthracite and grey.

Technical characteristics:

  • Building classification (to DIN 4102): B1 (low flammability).
  • Exposure class for impregnated foam tapes (to DIN 18542): BG1 + BGR.
  • Thermal conductivity (to DIN 52612): λ 10 = 0.048 W/mK.
  • U-value: 60 mm window construction depth: 0.8 W/m²K; 70 mm window construction depth: 0.7 W/m²K; 80 mm window construction depth: 0.6 W/m²K.
  • Water vapour diffusion, Sd value externally (to BS EN ISO 12572): <0.5 m.
  • Water vapour gradient: Inside tighter due to step band.
  • Joint permeability (to BS EN 1026): <0.1 m³/[h.m.(daPa)2/3].
  • Resistance to driving rain (to BS EN 1027): 600 Pa.
  • Sound insulation (to BS EN ISO 717-1): 58 dB (20 mm joint in combination with SP525).
  • Compatibility with traditional building materials (to DIN 18542): In accordance with BG1,a compatibility test should be performed on products that contain solvents or plasticizers.
  • Emission test (to AgBB/ DIBt method): Suitable for interior use.
  • Service temperature: -30 to +80°C.

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