Tesa® 50577 is a strong aluminium tape, based on a black 50μm aluminium 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.

Features:
• 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)

Main applications
• 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 matt black surface

Technical properties
Backing material: aluminium foil
Total thickness: 85 µm
Type of adhesive: acrylic
Adhesion to steel: 5 N/cm
Elongation at break: 5 %
Tensile strength: 40 N/cm
Temperature resistance min.: -40 °C
Temperature resistance max.: 160 °C
Temperature resistance (30 min): 160 °C
Surface finish: matt