tesa® ACXplus 77611

1.1 mm double-sided acrylic foam tape for mounting of automotive exterior parts

Product description

tesa® ACXplus 77611 is a 1.1 mm double-sided acrylic foam tape with an unique double layer product design, coated with low surface energy (LSE) adhesive on the covered side. Its high-performance LSE adhesive has excellent initial adhesive properties when it comes to different types of OEM clear coats and can reach near ultimate performance right after the application. Even at temperatures down to 5°C, tesa® ACXplus 77611 shows excellent bonding strength on clear coat.

tesa® ACXplus 77611 is specially recommended for mounting of primer-treated attachment parts including ribbed surfaces to difficult to bond clear coats. Thanks to its viscoelastic acrylic foam core, tesa® ACXplus 77611 has the ability to absorb and dissipate dynamic and static loads.
Also available in thicknesses of 0.8 mm and 1.5 mm.
Main Features
  • Superior peel-adhesion level right after application
  • Excellent bonding stability at an application temperature as low as 5°C to the clear coat side
  • PFAS / PFOS free Product
  • Efficient and robust application at OEM
  • Viscoelastic acrylic foam core to compensate for different thermal elongation of bonded parts
  • Outstanding wet-out property
  • High humidity and UV resistance

Application Fields

tesa® ACXplus 77611 is suitable for a wide range of permanent exterior mounting applications like:
  • Body side moldings and decorative trims
  • Emblems
  • Spoilers
  • Antennas
  • Pillar appliqués

To ensure the highest performance possible, our aim is to fully understand your application in order to provide the right product recommendation.

Product Construction

Backing material foamed acrylic
Color gray
Total thickness 1100 µm
Type of adhesive tackified acrylic
Type of liner PE

Properties / Performance Values

Ageing resistance (UV) good
Humidity resistance very good
Static shear resistance at 90°C >10,000 min
Temperature range -40 to +80 °C
Temperature resistance long term 80 °C

Adhesion to Values

Adhesion to ABS (initial) 8 N/cm
Adhesion to ABS (after 3 days) 12 N/cm
Adhesion to ABS (covered side, after 3 days) 28 N/cm
Adhesion to ABS (covered side, initial) 23 N/cm
Adhesion to Steel (initial) 12 N/cm
Adhesion to Steel (after 3 days) 26 N/cm
Adhesion to Steel (covered side, after 3 days) 31 N/cm
Adhesion to Steel (covered side, initial) 25 N/cm

Additional Info

  • Static shear resistance tested with 25 mm x 25 mm tape on steel, 200 g weight
  • PV 15 = royal blue siliconized HDPE film liner
  • Temperature range: values are load dependent
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.

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