MASKING TAPES, FOIL

MASKING TAPES, FOIL

tesa® 4831

tesa® 4831 is a premium silicone-free masking tape engineered to meet the rigorous demands of industrial applications. Comprising a robust PET/non-woven backing and an acrylic adhesive, it ensures excellent adhesion to various surfaces, including rough textures.
This tape is particularly suited for high-temperature processes, withstanding temperatures up to 180°C, making it ideal for pre-bond masking, composite manufacturing, and metal sandwich construction. Its silicone-free composition eliminates the risk of silicone contamination, ensuring clean surfaces for subsequent processes like window bonding or coating.

At EKO-TECH, we offer advanced converting services to tailor tesa® 4831 to your specific requirements. Our capabilities include precision cutting, die-cutting, and sheet formatting, allowing seamless integration into your production workflows.

Product Features:

Excellent adhesion also to rough surfaces.
Residue free removal even after oven drying cycles up to temperatures of 180°C.
No discoloring or ghosting on clear coats.
Strong and tear resistant backing.

Application Fields:

Prebond masking for subsequent bonding applications, e.g. gluing of windows.
Fixation/masking of parts during composite or metal sandwich construction.
Also ideal for 2-tone painting providing precise paint edges.
Powder coating

Product Construction:

Backing material PET / non-woven
Total thickness 125 µm
Type of adhesive acrylic

Adhesion to Values:

Adhesion to steel 3.5 N/cm

Properties:

Temperature resistance 180 °C
Elongation at break 125 %
Tensile strength 60 N/cm
Easy to remove yes

Downloads:

FAQ

Is tesa® 4831 resistant to chemicals?Monika Kluk2024-11-26T10:56:17+01:00

Is tesa® 4831 resistant to chemicals?

The tape exhibits good resistance to many chemicals; however, it’s advisable to conduct tests under specific application conditions.

Does the tape leave residue after removal?Monika Kluk2024-11-26T10:53:46+01:00

Does the tape leave residue after removal?

No, tesa® 4831 removes cleanly without leaving residue or causing discoloration, even after exposure to high temperatures.

Is customization available for tesa® 4831?Monika Kluk2024-11-26T10:51:39+01:00

Is customization available for tesa® 4831?

Absolutely! EKO-TECH provides converting services to customize the tape’s dimensions and formats to meet your specific needs.

Can tesa® 4831 be used on rough surfaces?Monika Kluk2024-11-26T10:48:30+01:00

Can tesa® 4831 be used on rough surfaces?

Yes, it offers excellent adhesion to various surfaces, including rough textures.

What applications is tesa® 4831 suitable for?Monika Kluk2024-11-26T10:46:42+01:00

What applications is tesa® 4831 suitable for?

tesa® 4831 is ideal for pre-bond masking, composite manufacturing, metal sandwich construction, and other high-temperature industrial processes.

Why Choose tesa® 4831?

High-Temperature Resistance: Withstands up to 180°C, suitable for demanding industrial processes.
Silicone-Free Composition: Prevents silicone contamination, ensuring clean surfaces for subsequent applications.
Excellent Adhesion: Adheres effectively to various surfaces, including rough textures.
Residue-Free Removal: Leaves no traces or discoloration upon removal, even after high-temperature exposure.
Customizable Solutions: Tailored dimensions and formats through EKO-TECH’s converting services.

Photos:

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EKO-TECH® is a professional converter of tesa® brand materials. We manufacture and convert almost all available products from the tesa® tape range.
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