TP600 Compriband - illmod 600 Foam Tape

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TP600 is a soft and flexible open cell polyurethane foam, impregnated with an acrylic based, UV stabilised resin. The resin is water repellent and contains a fire retardant. It is supplied as pre-compressed rolls with a self-adhesive side to aid initial location. Weather tight against the most severe combinations of wind and rain, it satisfies most expectations as an external weather seal for window perimeter seals and in building and civil engineering applications. With full BBA approval, the product has been extensively tested and has a proven reputation across both the UK and Europe. (Cert. 96/3309)


TP600 is an impregnated joint sealing tape for use in a wide variety of movement joints including window perimeter seals and other applications.

TP600 is not suitable for locations where standing water or a head of water is likely to occur, eg under a window fixed on a flat topped sub-sill where the tape is not within 2-3 mm of the vertical face of the sub-sill. High temperatures accelerate tape expansion, while low temperatures delay this. At ambient temperatures above 20°C, the tape should be stored in a cool place on the construction site away from direct sunlight. A small fridge is ideal for this.¬
Remaining rolls in opened boxes should be maintained in a horizontal state and weighed down to prevent lateral expansion (telescoping) of the rolls. Whilst it is unnecessary to seal over the external face of the tape, the exposed edge can be plastered or painted over. The compatibility of sealants must be tested. In some cases, white sealants can be incompatible. The tape must not come into contact with chemicals containing solvents or aggressive chemicals.

Safety data sheet must be read and understood before use.

  • 15 year performance guarantee
  • Weather seal for wind-driven rain
  • Breathable – for vapour diffusion
  • Continually expands and contracts to
    accommodate movement whilst still
    sealing the joints
  • Thermal and acoustic insulation
Impregnated Foam Tapes Application Instructions (en-GB).pdf Application Instructions
TP600 Declaration of Performance (en-GB).pdf Declaration of Performance
TP600 Safety Data Sheet (en-GB).pdf Safety Data Sheets
Site Water Tightness Testing Guidance 2021 (en-GB).pdf Technical Guidance Document
TP600 BBA Certificate 96-3309 (en-GB).pdf Test / Certification Document
TP600 i3 BBA Certificate (en-GB).pdf Test / Certification Document
TP600 Technical Data Sheet (en-GB).pdf TDS
Windows_Facades Product Catalogue Brochure (en-GB).pdf Brochure