tesa 50577 Aluminum Tape, 25 m x 50 mm, Matte Black | 1 roll

tesa 50577 Aluminum Tape, 25 m x 50 mm, Matte Black

The tesa® 50577 is a durable, high-temperature-resistant aluminum tape for professional applications in industry, the arts, and entertainment.

Description

tesa® 50577 is a robust aluminum tape consisting of a 50 μm thick, black aluminum foil with a black acrylate adhesive. It is particularly suitable for the arts and entertainment industries, the household appliance industry, and numerous other technical applications. The tape features a completely matte, black surface that allows for discreet repairs and masking on matte black surfaces while also being resistant to high temperatures, moisture, steam, oil, acids, and mechanical stress. Thanks to its excellent tearability by hand, good adhesive strength, and the ability to be removed later without leaving residue, tesa® 50577 is ideal for both temporary and permanent bonding applications.

Key Features

• Material: 50 μm thick, black aluminum foil
• Adhesive: black acrylic adhesive
• Dimensions: 25 m x 50 mm
• Surface: completely matte, visually unobtrusive on matte black surfaces
• Temperature resistance: -40 °C to +160 °C (30 min.)
• Good adhesive strength / adhesion to substrate: 5 N/cm, adhesive strength on steel: 5 N/cm
• Easy to remove without leaving residue; tears very easily by hand
• Moisture-resistant, vapor-impermeable, oil- and acid-resistant
• Resistant to mechanical stress, good abrasion resistance
• Ageing-resistant, water-resistant: very good
• Available with a liner (PV1), liner type: paper, white
• Thickness: 85 μm, liner thickness: 65 μm
• Elongation at break: 5%, Tensile strength: 40 N/cm
• Liner peel strength: 0.2 N/cm, straight tear edge: medium
• Die-cut: yes

Applications

• Bonding of windings for heating devices and air conditioning systems
• Masking of spotlights to prevent stray light
• Mounting of light shields in stage and studio settings
• High-temperature applications where removal is required later
• Discreet repairs on matte black surfaces
• Use in the art, entertainment, and household appliance industries

Summary

The tesa® 50577 aluminum tape offers a combination of high-temperature resistance, a robust aluminum construction, strong yet residue-free adhesion, and a completely matte black finish. This makes it the ideal choice for precise, professional applications where functionality and an unobtrusive design are equally important.

For more information, please refer to the data sheets