tesa® 50577

All Black Aluminum

Product description

tesa® 50577 is a strong aluminum tape, based on a black 50μm aluminum foil and a black acrylic adhesive.
tesa® 50577 is mainly used in the arts and entertainment industry and in appliance industry as well a wide range of other applications.

  • perfect matt surface and a black adhesive
  • good adhesion
  • easy to remove without residues
  • high temperature resistance
  • mechanical resistance
  • moisture resistant
  • vapour tight
  • oil & acid resistant
  • ageing-resistant
  • available with liner (PV1)

Application Fields

  • Bonding of coils for heaters, air conditioning systems
  • Preventing light escaping from floor cans
  • Fixation of forming of barndoors
  • High temperatures applications when a removability afterwards is needed
  • Invisible repairs with a matte black surface

Product Construction

Thickness of tape 3.35 mils
85 µm
Type of adhesive acrylic
Type of liner paper
Color of liner white
Total thickness 3.35 mils
85 µm
Thickness of liner 2.56 mils
65 µm
Backing material aluminium foil

Properties / Performance Values

Elongation at break 5 %
Straight tear edges medium
Liner release force 0.11 lbs/in
0.2 N/cm
Abrasion resistance good
Temperature resistance (30 min) 320 °F
160 °C
Backing appearance (visual) matt
Tensile strength 22.84 lbs/in
40 N/cm
Temperature resistance min. -40 °F
-40 °C
Operation temperature up to 320 °F
160 °C
Hand tearability very good
Suitable for die cutting Yes
Operation temperature from -40 °F
-40 °C
Water resistance very good

Adhesion to Values

Adhesion to Backing 45.68 oz/in
5 N/cm
Adhesion to steel 45.68 oz/in
5 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.