illbruckmaking it perfect. Description TP651 is an impregnated, pre-compressed multi-functional sealing tape. It is comprised of open-cell polyurethane soft foam, impregnated with flame-retardant synthetic resin. The different vapour diffusion properties are achieved through a unique, one-sided patented side impregnation. The impregnation also protects the tape against mould and fungi. TP651 utilises the property of water-vapour permeable sealing, making it less permeable inside than outside (inside tighter than outside principle). Colour Anthracite. Internal face: powder coated, light grey. Packaging Supplied on pre-compressed rolls, with self-adhesive on one side for initial location. Dimensions Joint Depth Joint Width (tape (tape width) thickness range) Roll Metres Property Building Classification Grouping Thermal Conductivity Water Vapour Diffusion, Sd Value Vapour Pressure Gradient Joint Permeability Resistant to Driving Rain Result B2 (normally flammable) BG1 + BGR A10 = 0.048 W/m.K a < 0.5 m Less permeable inside due to side surface impregnation < 0.1 m3/[h.m.(daPa)2/3] 600 Pa min. Sound Insulation EN ISO 717-1 45 dB in 10 mm joint In accordance with BG1, perform a compatibility test on products that contain solvents or plasticisers Emission Test AgBB/ DIBt method Suitable for interior use Store in dry, shaded Storage conditions between +1°C Compatibility with Traditional Building DIN 18542 Materials Shelf Life 9 months when stored in cool, dry conditions in original unopened containers. Tools • Tape measure, cutting shears or knife and a flat bladed tool are required for installation. Usage / Purpose TP651 is used for sealing the perimeter joints of windows and doors against driving rain and provides airtightness. It also offers thermal insulating properties within the perimeter gap between the window and reveal and maintains the energy rating of the window/door. An 'A' rated (WER) window can therefore be classed as having an 'A' rated installation1. Key Benefits • Suitable for new-build and replacement installations • Meets BS8213-4:2016 Code of Practice & GGF Guide to Good Practice -Installation of replacement windows and doors • Maintains the energy rating of the window • Resistance to driving rain (up to 600Pa), provides thermal and acoustic insulation and air tightness all in one product • Meets CWCT test for site water tightness (TN41) • Quick and easy window sealing in one application • All-weather installation • Breathable Installation rating not included in BFRC 'WER' scheme

TP651 Trio Installation Method • Similarly, if access is possible to the internal side of the variation and available depth (eg 35/3 – 7, tape width 35 mm / joint width variable between 3 – 7 mm). • Remove any contamination or mortar residue from the reveal. Any areas where significant undulations or damage is present should be repaired locally using an appropriate mortar. Check presence and condition of DPC and ensure cavities are filled/closed prior to fitting the new window. • Prior to installing the window, cut off the wedge shaped start of the roll and apply the tape to the outer edge of...