tesa® 77815 Primerless Line

1.5 mm double-sided acrylic foam tape for mounting of automotive exterior attachment part


Product Features
  • Features: ▪ High initial performance on LSE plastics and difficult-to-bond OEM clear coats ▪ Excellent bonding stability at wider range of temperatures ▪ Reaches high peel-adhesion level right after application ▪ Superior peel adhesion on PP substrates
  • even at an application temperature as low as 5°C ▪ Viscoelastic acrylic foam core to compensate for different thermal elongation of bonded parts ▪ Outstanding wet-out property ▪ High humidity and UV resistance Benefits: ▪ Eliminates the primer in the production process ▪ Enables a much more efficient and robust application ▪ Reduces the total process cost ▪ Realizes healthier working conditions ▪ Achieves a more environmentally friendly production

Product description

tesa® ACXplus 77815 can help you eliminate the primer in your process!
Its high-performance LSE adhesive creates an efficient and secure bond to typical automotive attachment parts made of LSE (like PP and PP/EPDM) and MSE (like ABS) plastics without primer. In addition, our product also has excellent adhesive properties when it comes to different types of OEM clear coats. (LSE: low surface energy; MSE: medium surface energy). Thanks to its viscoelastic acrylic foam core, tesa® ACXplus 77815 Primerless Line has the ability to absorb and dissipate dynamic and static loads.
0.5, 0.8 mm and 1.1 mm thicknesses are available


Product details and specifications

Product Features

  • Features: ▪ High initial performance on LSE plastics and difficult-to-bond OEM clear coats ▪ Excellent bonding stability at wider range of temperatures ▪ Reaches high peel-adhesion level right after application ▪ Superior peel adhesion on PP substrates
  • even at an application temperature as low as 5°C ▪ Viscoelastic acrylic foam core to compensate for different thermal elongation of bonded parts ▪ Outstanding wet-out property ▪ High humidity and UV resistance Benefits: ▪ Eliminates the primer in the production process ▪ Enables a much more efficient and robust application ▪ Reduces the total process cost ▪ Realizes healthier working conditions ▪ Achieves a more environmentally friendly production

Application Fields

tesa® ACXplus 77811 Primerless Line is suitable for a wide range of permanent exterior mounting applications. To ensure the highest performance possible, our aim is to fully understand your application (including the substrates involved) in order to provide the right product recommendation.
▪ Body side moldings and decorative trims
▪ Emblems
▪ Spoilers
▪ Antennas
▪ Pillar appliqués
▪ PDC mounting
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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