TESA® ALUMINIUM TAPES

tesa® 50577 – Aluminium Tapes & Eko-Tech Expertise

Aluminium tapes are valued across industries for their durability, temperature resistance, moisture protection, and versatile bonding properties. In demanding applications such as HVAC, appliance manufacturing, lighting, or entertainment stage setups, aluminium foil tapes ensure both performance and aesthetics. As a Polish Converter and certified tesa® Platinum Converter, Eko-Tech Sp. z o.o. Sp.k. provides full technical capabilities to adapt tesa® aluminium tapes – including tesa® 50577 – for the Polish and Eastern European market. We combine tesa’s world-class adhesive technology with our local converting expertise to deliver tailor-made solutions faster, more efficiently, and with the best possible support.

tesa® 50577 is a strong black aluminium tape, featuring a 50 μm matt black aluminium foil coated with a black acrylic adhesive. It combines perfect light absorption with high temperature resistance and residue-free removability, making it ideal for both technical and aesthetic applications.

Applications of tesa® 50577

tesa® 50577 is widely used in industries requiring heat resistance, light-blocking properties, and clean removal:

HVAC systems – Bonding of coils in heaters and air conditioners
Entertainment industry – Preventing light leakage from stage floor cans and fixtures
Film and photography – Fixing and shaping barndoors for lighting control
Appliance manufacturing – High-temperature assembly tasks with later removability
Repair and masking – Invisible repairs where a matt black finish is needed

Get your tesa® 50577 converted exactly to your needs

Request your custom solution today!

Contact Us

Key Features:

Perfect matt surface with black adhesive for low reflection
Residue-free removal after use
High temperature resistance up to 160°C
Mechanical resistance and ageing stability
Moisture and vapour resistant
Very good hand tearability
Suitable for die cutting

Why Work with Eko-Tech – Converter Benefits

Choosing a partner like Eko-Tech means gaining access to:

Local converting capabilities for faster lead times
Expertise in product adaptation for specific industry needs
Flexible production – from single prototypes to large-scale orders
Reliable quality control in every step of the process
The assurance of working with a tesa® Platinum Converter – a recognition of proven technical competence and trusted collaboration with tesa®.

Custom Converting Solutions for tesa® 50577

At Eko-Tech, we design, modify, and define tesa® 50577 to meet your precise requirements:

Rewinding from jumbo rolls to custom-length reels
Slitting to any tape width for specific applications
Die & Kiss cutting for precise shapes, ready for application
Cross-wound spooling for automated tape application processes
Custom packaging and labeling for production line efficiency

This ensures that tesa® 50577 not only performs at its best but is also delivered in the format and specification that fits perfectly into your production process.

Made in Poland – Added Value by Eko-Tech

While tesa® 50577 is manufactured by tesa, our conversion process in Poland adds value, flexibility, and customization. Products converted at our facility can proudly carry the “Made in Poland” designation, ensuring they are tailored to the specific requirements of our local and regional customers.

Tchnical data

Adhesive Type acrylic
Backing material aluminium foil
Color of liner white
Liner Type paper
Thickness of liner 65 µm
Total thickness 85 µm
Elongation at break 5 %
Tensile strength 40 N/cm
Liner release force 0.2 N/cm

Straight tear edge medium
Temperature resistance (30 min) 160 °C
Abrasion resistance good
Operation temperature from -40 °C
Backing appearance (visual) matt
Suitable for die cutting yes

Water resistancevery good
Operation temperature up to 160 °C
Hand tearability very good
Temperature resistance min. -40 °C
Adhesion to Backing 5 N/cm
Adhesion to Steel 5 N/cm