illbruckmaking it perfect. Description TN415 is a preformed high performance polyisobutylene (PIB) based sealing tape available in single strand, multilane rolls & tailored extruded profiles. This product has a multitude of applications where joints need to be formed to seal against air and water ingress or water release. The product is cost effective and requires no tools to apply. Colour Black (white and grey also available, subject to minimum order quantity) Size / Quantities 1 mm to 35 mm thick, 5 mm to 150 mm wide. Roll length is dependant on thickness. Technical Information Property Results Composition PIB based tape Life Expectancy In excess of 25 years Joint Movement Capability Dynamic Tensile Adhesion Separation Rate (100 mm/min @20°C) Dynamic Shear: Separation Rate (200 mm/min @20°C) Moisture Vapour Transmission Rate (Independently tested to BS 151063) Application Temperature Range Service Temperature Range Storage Up to 15% 24 N/cm2 to standard 180 grit stainless steel 22 N/cm2 to standard 180 grit stainless steel 0.025 g/m2/24hr/mm at 25°C & 75% RH +4°C to +40°C -40°C to +90°C Store in shaded dry conditions at less than +27°C. 24 months when stored as Shelf Life recommended in original unopened packaging. Compatibility Very good adhesion to most surfaces & compatible with most commonly used construction materials. For further information please contact our technical department. Surface Preparation • Ensure glazing platform is clean, dry and free from dust, dirt, wax, oil, etc., and any loose friable material liable to impair adhesion. Application • The product should be unwound and lightly pressed into position leaving the release paper in place. • On forming the joint the release paper is removed, and the closing surface pushed firmly in place, pressure applied along the length of the joint and mechanically fixed. Health & Safety Precautions Safety data sheet must be read and understood before use. Premium Quality Butyl Tape Usage / Purpose The water tank sealant market has found this product to be preferable to other methods of sealing flanges and lap joins on tank construction, due to its ease of use and solvent free formulation. Independently tested to BS6902 it is suitable for use in potable water applications Key Benefits • Assessed, tested and approved by an independent laboratory to BS 6920 & NFRC Class "A" standard. WRAS No. 1810552 • Self wound roll presentation • Solventless formulation • Instant seal • Direct control over quantity of sealant used in the joint • Environmentally friendly • Ease of use • Good adhesion on both faces to most building materials • High pumping resistance

illbruck making it perfect. Technical Service tremco illbruck has a team of experienced Technical Sales Representatives who provide assistance in the selection and specification of products. For more detailed information, service and advice, please call Customer Services on 01942 251400. Guarantee / Warranty tremco illbruck products are manufactured to rigid standards of quality. Any product which has been applied (a) in accordance with tremco illbruck written instructions and (b) in any application recommended by tremco illbruck, but which is proved to be defective, will be replaced free of...