illbruckmaking it perfect. Description TN551 is soft fast recovery PVC foam coated on one side with a pressure sensitive acrylic adhesive. The non-adhesive face has a fixed clear PET liner to allow for easy smooth unwind and no paper liner. The high tack acrylic adhesive bonds to a wide variety of surfaces including, glass, aluminium, HD plastics and others. Colour White / black Packaging Thickness: 3, 4, 5, 6 & 8 mm Width: 6 to 1,200 mm Any width within the range noted above can be cut subject to minimum order quantities. Stock sizes are available and our Customer Services team can supply details as well as advise on cut to order sizes, minimum order quantities and lead time. Technical Information Property Results Adhesive Format Single sided Adhesive Type Modified acrylic Resistance to Deformation Under Compression (DIN 53576/B) Crushing on initial thickness of 25% Crushing on initial thickness of 40% Crushing on initial thickness of 65% Residual Deformation After Compression (DIN 53572) - Room temperature, crushing 50%, 72 hours Residual deformation after 30 min 14.6 N Residual deformation after 4 h 8.2 N Residual deformation after 24 h 5.3 N Dimensional Stability after Heat Treatment 4 h at 60°C (Longitudinal Direction) -0.6 N 4 h at 60°C (Transverse Direction) -0.5 N 4 h at-30°C (Longitudinal +0.1 N 4 h at-30°C (Transverse Direction) Thermal Conductivity 0.19 W/(m.K) Storage Store in shaded dry conditions Single Sided PVC Foam with Filmic Liner Usage / Purpose TN551 is a medium density PVC foam with a fixed polyester liner on one side and acrylic adhesive on the other. Supplied as a self wound tape. Is ideal for use in cladding, industrial doors and acoustic panelling as an air, dust, water and acoustic seal. Key Benefits • The polyester liner acts as a low friction surface allowing easy positioning of parts • The polyester liner acts as a release liner so reduces waste on site • The partially open cell nature of the foam allows excellent conformability to rough surfaces Shelf Life 12 months when stored as recommended in original unopened packaging

Resistance to tensile strength/maximum extension (DIN 53571) and change in terms of dimension of original sample and after different treatments/ageing Average Tract (N/ Extension Dimension Ageing 24 h in steam (hydrolysis 100°C (DIN 53578) 200 56.6 In alkaline solution (NaCl 25%) (DIN 53428) In concentrated acid solution 0.35 Preparation • Ensure bonding surfaces are free from irregularities and loose particles which may impair adhesion. • Dust, dirt and grease can be removed using AT115 Solvent Cleaner. Where substrates are sensitive to solvent attack, clean with warm water and allow to dry....