Tesa® 4976 PUR double-sided adhesive tape, very strong adhesive, 50m

Tesa 4976 PUR foam adhesive tape, double-sided, very strong adhesive, 50m

Colour: black

tesafix® 4976 is available in black. All products are shear-resistant and equipped with a release paper cover. The adhesive is age-resistant acrylate. The foam backing provides excellent levelling of uneven and rough surfaces. Main applications Mounting mirrors (not in damp rooms), signs and panels. Self-adhesive finishing of profiles, mouldings and window bars. Spacers. Fixing cable ducts. Mounting of various objects. Technical information (average values) The values in this section are representative or typical only and are not suitable for use in specifications. Elongation at break: 250% Adhesive: modified acrylate Type of cover: release paper Cover colour: yellow-brown Backing material: PU foam Colour: black Tear strength: 6.66N/cm Weight of the cover: 80g/m² Thickness of the cover: 70 µm Total thickness: 540 µm Long-term temperature resistance: 80 °C Short-term temperature resistance 200 °C Processing and storage information  Surface condition  The surfaces must be dry, free of dust, oil, oxides, release agents and other contaminants.  Surface cleaning  The following cleaning agents, for example, can be used to remove dust, oil, release agents and other impurities:  Isopropanol/water 50/50  Heptane or ethanol  Acetone or MEK  Suitable other cleaning agents that do not leave any residues and do not attack the substrate.  Temperature  The most favourable processing temperature (object and ambient temperature) is between +15°C and +25°C.  Pressure  The strength of the bond is directly dependent on the contact that the adhesive has with the surfaces to be bonded. A short, high pressure (e.g. with a squeegee, pressure roller or pressure device, etc.) ensures good surface contact. The type and amount of pressure depends on the material (thin- or thick-walled, etc.) and the geometry of the components. Rule of thumb: approx. 20 N/cm².  Storage  The rolls should be stored in their packaging protected from light at a temperature between +15°C and +25°C and a relative humidity of 50%.  Note  The technical information is given to the best of our knowledge, but is not binding. The information only has the character of a general recommendation. The suitability of the product for the desired purpose must be ensured by own tests under the original conditions. A legal assurance of certain properties cannot be derived from our information.