TP653 Trio X flexible open cell polyurethane foam impregnated with a flame retardant acrylic resin. The face installed to the internal side of the tape is coated with a thin polymer film. Solvent-free, single-sided self adhesive for initial location to window frame. TP653 is free from halogen-containing flame retardants, solvent, silicone and (H) CFC’s.
TP653 is a premium multi-functional tape for the perimeter sealing of windows and doors and is covered on the internal face with the new illbruck polymer film. This results in a high level of air and smoke tightness and a higher sd value to the inside whilst being vapour permeable to the outside. This complies with the principle ‘inside tighter than outside’ per the RAL guideline.Weather tightness and thermal and acoustic insulation is also provided through the whole depth of the perimeter joint.