Additional Info
- PV 15 = royal blue siliconized HDPE film liner
- Adhesion to steel and tesa standard clearcoat: measured at 90°, 300mm/min, tape reinforced with aluminum foil
tesa® ACXplus 73808 Seal Line
0.8 mm heat activatable acrylic foam tape for mounting of demanding seal application such as sunroof seal
Product Features
- Efficient and secure bonding of the heat-activatable layer to seals
- Excellent bonding force on clearcoats without primer
- Enhanced temperature resistance
Product description
tesa® ACXplus 73808 seal line is a gray, 0,8mm heat activatable acrylic tape for permanent mounting of seals, mainly focus on automotive clear coat & windows coating. It has a heat -activeatable adhesive on the non-liner side , which is activated by hot air or near infrared when applying it onto PP/EPDM, PP, TPV or TPE seal.
By introducing a specifical adhesive layer at the liner side, tesa® ACXplus 73808 can be used on various automotive clearcoats & coating on the windows without the use of adhesive promotors. The acrylic foam core ensures outstanding dimension stability even at high temperature and loads, at the same time, by its viscoelastic properties, tesa® ACXplus 73808 sunroof seal line absorbs and dissipates dynamic and static loads.
Product details and specifications
Product Features
- Efficient and secure bonding of the heat-activatable layer to seals
- Excellent bonding force on clearcoats without primer
- Enhanced temperature resistance
- Robust shear performance even at high temperatures
- PFAS / PFOS free product
- Strong bonding of the heat-activatable layer to acrylic core that withstands even humidity and heat
- Closed cell acrylic foam core for reliable sealing to prevent water penetration
- High humidity and UV resistance
- Excellent cold shock performance
Application Fields
tesa® ACXplus 73808 Seal Line can be widely used for all kinds of demanding automotive seal applications within a temperature range of -40 °C to 90 °C.
Product Construction
| Adhesive Type | specialty |
|---|---|
| Backing material | Acrylic foam |
| Color | gray |
| Liner Type | PE |
| Total thickness | 800 µm |
| Type of adhesive to seal | heat-activatable |
Product Construction
| Adhesive Type | specialty |
|---|---|
| Backing material | Acrylic foam |
| Color | gray |
| Liner Type | PE |
| Total thickness | 800 µm |
| Type of adhesive to seal | heat-activatable |
Properties / Performance Values
| Elongation at break | 500 % |
|---|---|
| Tensile strength | 19 N/cm |
| Humidity resistance | very good |
| Ageing resistance (UV) | very good |
Properties / Performance Values
| Elongation at break | 500 % |
|---|---|
| Tensile strength | 19 N/cm |
| Humidity resistance | very good |
| Ageing resistance (UV) | very good |
Adhesion to Values
| Adhesion to Clear coat (after 20 min) | 30 N/cm |
|---|---|
| Adhesion to Clear coat (covered side, after 3 days) | 30 N/cm |
| Adhesion to Steel | 30 N/cm |
| Adhesion to Steel (initial) | 30 N/cm |
Adhesion to Values
| Adhesion to Clear coat (after 20 min) | 30 N/cm |
|---|---|
| Adhesion to Clear coat (covered side, after 3 days) | 30 N/cm |
| Adhesion to Steel | 30 N/cm |
| Adhesion to Steel (initial) | 30 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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