tesa® ACXplus 7812 Black Line


Product details and specifications

Backing material foamed acrylic
Colour deep black
Total thickness 1,200 µm
Type of adhesive modified acrylic
Type of liner PE/PP protection film
Elongation at break 1,400 %
Humidity resistance very good
Ageing resistance (UV) very good
Adhesion to ABS (after 14 days) 24 N/cm
Adhesion to ABS (after 3 days) 24 N/cm
Adhesion to Steel (initial) 18 N/cm
Adhesion to Steel (after 14 days) 32 N/cm
Adhesion to Steel (after 3 days) 32 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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Product comparison

Name of product tesa® ACXplus 7812 Black Line tesa® ACXplus 7805 Black Line tesa® ACXplus 79011 tesa® ACXplus 7811 Black Line tesa® ACXplus 7815 Black Line tesa® 77811 Primerless Line tesa® 62904 PV13 tesa® ACXplus 77805 Primerless Line tesa® ACXplus 7808 Black Line tesa® ACXplus 77108 tesa® ACXplus 77808 Primerless Line
Total thickness
1,200 µm
500 µm
1,100 µm
1,100 µm
1,500 µm
1,100 µm
400 µm
500 µm
800 µm
800 µm
800 µm
Type of adhesive
modified acrylic
modified acrylic
LSE
modified acrylic
modified acrylic
LSE
acrylic
LSE
modified acrylic
tackified acrylic
LSE
Backing material
foamed acrylic
foamed acrylic
Acrylic foam
foamed acrylic
foamed acrylic
Acrylic foam
PE foam
foamed acrylic
foamed acrylic
foamed acrylic
foamed acrylic
Colour
deep black
deep black
grey
deep black
deep black
grey
black
grey
deep black
black
grey
Last updated on 12 Feb 2026