Product Construction
| Backing material | Acrylic foam |
| Color | grey |
| Colour of liner | blue |
| Total thickness | 1100 µm |
| Type of adhesive | LSE |
| Type of liner | PE |
tesa® ACXplus 79011 Primerless Line
1.1 mm double-sided acrylic foam tape for mounting of automotive exterior attachment part
Product Features
- Good performance on LSE plastics and difficult-to-bond clear coats without primer
- Excellent bonding stability with long term temperature resistance up to 95°C
- PFAS / PFOS free product
Product description
tesa® ACXplus 79011 Primerless Line is a double-sided acrylic foam tape for mounting of automotive exterior attachment parts. It is a triple-layer product, coated on both sides with LSE adhesives. It can help eliminate the primer in the 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 95°C high temperature resistance. Thanks to its viscoelastic acrylic foam core, tesa® ACXplus 79011 Primerless Line has the ability to absorb and dissipate dynamic and static loads.
0.8 mm and 1.5 mm thick ones will be available at a later stage.
LSE: Low Surface Energy, MSE: Medium Surface Energy
Product details and specifications
Product Features
- Good performance on LSE plastics and difficult-to-bond clear coats without primer
- Excellent bonding stability with long term temperature resistance up to 95°C
- PFAS / PFOS free product
- Efficient and robust application
- Viscoelastic acrylic foam core to compensate for different thermal elongation of bonded parts
- Good wet-out property
- High humidity and UV resistance
Application Fields
tesa® ACXplus 79011 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. Example applications are:
- Body side moldings and decorative trims
- Emblems
- Spoilers
- Antennas
- Pillar appliqués
- PDC mounting
Product Construction
| Backing material | Acrylic foam |
| Color | grey |
| Colour of liner | blue |
| Total thickness | 1100 µm |
| Type of adhesive | LSE |
| Type of liner | PE |
Properties / Performance Values
| Temperature range | -40 to 95 |
| Static shear resistance at 90°C | very good |
| Temperature resistance long term | 95 °C |
| Cold-shock resistance | very good |
| Temperature resistance short term | 120 °C |
| Humidity resistance | very good |
| Chemical resistance | good |
| Ageing resistance (UV) | good |
Properties / Performance Values
| Temperature range | -40 to 95 |
| Static shear resistance at 90°C | very good |
| Temperature resistance long term | 95 °C |
| Cold-shock resistance | very good |
| Temperature resistance short term | 120 °C |
| Humidity resistance | very good |
| Chemical resistance | good |
| Ageing resistance (UV) | good |
Adhesion to Values
| Adhesion to ABS (initial) | 35 N/cm |
| Adhesion to ABS (after 3 days) | 40 N/cm |
| Adhesion to PP (initial) | 30 N/cm |
| Adhesion to PP (after 3 days) | 40 N/cm |
| Adhesion to Steel (initial) | 40 N/cm |
| Adhesion to Steel (after 3 days) | 40 N/cm |
Adhesion to Values
| Adhesion to ABS (initial) | 35 N/cm |
| Adhesion to ABS (after 3 days) | 40 N/cm |
| Adhesion to PP (initial) | 30 N/cm |
| Adhesion to PP (after 3 days) | 40 N/cm |
| Adhesion to Steel (initial) | 40 N/cm |
| Adhesion to Steel (after 3 days) | 40 N/cm |
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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