tesa® ACXplus 7805 Black Line

500 µm/19.7 mils double-sided acrylic foam tape for applications in automotive


Product Features
  • Viscoelastic acrylic foam core to compensate for different thermal elongation of bonded parts
  • Excellent cold shock performance
  • Deep black color for enhanced appearance and high design flexibility
All product features
Product description

tesa® ACXplus 7805 is a deep black acrylic foam tape for exterior attachment part mounting.
Its outstanding cold shock resistance is based on a modified acrylic foam core, which assures a reliable bond even at extreme low temperatures. Being viscoelastic, tesa® ACXplus 7805 optimally absorbs and dissipates dynamic and static loads. This exceptional capability enables tesa® ACXplus 7805 to compensate for extreme physical stress caused by different thermal elongation of bonded parts in rapidly changing temperatures.


Product details and specifications

Product Features

  • Viscoelastic acrylic foam core to compensate for different thermal elongation of bonded parts
  • Excellent cold shock performance
  • Deep black color for enhanced appearance and high design flexibility
  • Closed cell acrylic foam core for reliable sealing to prevent water penetration
  • High humidity and UV resistance
  • Superior push out resistance also at high temperatures
  • PFAS / PFOS free Product
  • Closed cell acrylic foam core

Application Fields

Permanent exterior mounting of
  • Emblems
  • Window laces
  • Antennas
  • Pillar appliques
  • Decorative trims
Adhesive Type modified acrylic
Backing material foamed acrylic
Color deep black
Liner Type PE/PP protection film
Total thickness 500 µm
Elongation at break 1,400 %
Ageing resistance (UV) very good
Humidity resistance very good
Adhesion to ABS (after 14 days) 10.28 lbs/in
18 N/cm
Adhesion to ABS (after 3 days) 10.28 lbs/in
18 N/cm
Adhesion to Steel (initial) 6.85 lbs/in
12 N/cm
Adhesion to Steel (after 14 days) 11.99 lbs/in
21 N/cm
Adhesion to Steel (after 3 days) 11.99 lbs/in
21 N/cm
PV 25 = White siliconized PE-coated paper liner.
PV 29 = Blue heat sealable and adhesive tabable film liner.
Adhesion data are based on PV25 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 7805 Black Line tesa® 64905 tesa® ACXplus 77204 Base Line tesa® 64912 PV0 tesa® 62906 PV13 tesa® ACXplus 77212 Base Line tesa® ACXplus 77210 Base Line tesa® 77220 Base Line tesa® 92108 HiP – High initial Performance tesa® 64908 tesa® ACXplus 77208 Base Line tesa® ACXplus 7808 Black Line
Total thickness
500 µm
500 µm
400 µm
1,200 µm
600 µm
1,200 µm
1,000 µm
2,000 µm
800 µm
800 µm
800 µm
800 µm
Adhesive Type
modified acrylic
LSE
pure acrylic
specialty
acrylic
pure acrylic
pure acrylic
none
performance polymer foam
LSE
pure acrylic
modified acrylic
Backing material
foamed acrylic
PE foam
foamed acrylic
PE foam
PE foam
foamed acrylic
foamed acrylic
Acrylic foam
none
PE foam
foamed acrylic
foamed acrylic
Color
deep black
black
gray
black
black
gray
gray
gray
black
black
gray
deep black
Last updated on Jun 23, 2026