tesa® ACXplus 73608 Seal Line

0.8 mm double-sided acrylic foam tape for window seal application


Product Features
  • Efficient and secure bonding with primer
  • Enhanced temperature resistance
  • Robust shear performance even at high temperatures
All product features
Product description

tesa® ACXplus73608 is a single layer acrylic foam tape designed for front window seal application. Its viscoelastic acrylic core with primer achieves reliable and high bonding performance on a variety of substrates, and it can withstand changing environmental conditions throughout the lifetime of a vehicle.
tesa® ACXplus73608 is the PSA solution for non-demanding seal application such as front window seal application, panoramic glass seal and rear window seal...
0.4 mm is also available


Product details and specifications

Product Features

  • Efficient and secure bonding with primer
  • Enhanced temperature resistance
  • Robust shear performance even at high temperatures
  • PFAS / PFOS free product
  • Closed cell acrylic foam core for reliable sealing to prevent water penetration
  • High humidity and UV resistance
  • Excellent cold shock performance
Backing material Acrylic foam
Colour grey
Total thickness 800 µm
Type of adhesive acrylic
Type of adhesive to seal acrylic
Type of liner PE
Elongation at break 500 %
Tensile strength 3.6 N/cm
Humidity resistance very good
Ageing resistance (UV) very good
Adhesion to Steel (initial) 18 N/cm
Adhesion to Steel (after 3 days) 33 N/cm
  • PV 16 = royal blue HDPE film liner

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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Product comparison

Name of product tesa® ACXplus 73608 Seal Line tesa® 52215 tesa® ACXplus 74508 Seal Line tesa® ACXplus 74712 Seal Line tesa® ACXplus 73808 Seal Line tesa® ACXplus 76730 Box Seal tesa® ACXplus 76754 Box Seal
Total thickness
800 µm
150 µm
0.8 mm
1,200 µm
800 µm
Type of adhesive
acrylic
water-based acrylic
modified acrylic
acrylic
specialty
acrylic
acrylic
Backing material
Acrylic foam
non-woven
foamed acrylic
foamed acrylic
Acrylic foam
PU film
PU film
Type of adhesive to seal
acrylic
heat-activatable
heat-activatable
heat-activatable
Tensile strength
3.6 N/cm
10 N/cm
30 N/cm
19 N/cm
19 N/cm
Elongation at break
500 %
5 %
400 %
500 %
500 %
Colour
grey
translucent
deep black
deep black
grey
deep black
deep black
Last updated on 13 Apr 2026