Tesa 4591 cross filament tape 25 mm x 50 m, glass-fibre reinforced for bundling and palletising loads

Tesa 4591 CROSS FILAMENT TAPE 50 m x 25 mm is a strong self-adhesive tape reinforced with glass filaments in both longitudinal and transverse directions, designed for bundling, palletising and securing loads. The glass-fibre reinforced PET backing provides high tensile strength and very low elongation, ensuring stable load containment. :contentReference[oaicite:3]{index=3}

The synthetic rubber adhesive offers excellent adhesion to many substrates – including carton, steel and PE/PP plastics – while the transparent backing allows neat and unobtrusive securing of packages and coil ends.

Advantages and unique features

• Cross filament reinforcement – glass filaments in both directions for high tensile strength.
• Very low elongation – the tape does not creep under load and keeps pallets tightly secured.
• Synthetic rubber adhesive – strong tack even on PE and PP surfaces.
• Transparent backing – labels and print remain visible under the tape.
• High tear resistance – safe bundling of heavier items.
• Convenient 25 mm width – economical reinforcing straps and precise bundling.

Properties and applications

• Bundling and palletising: strapping cartons, profiles, pipes and other items on pallets.
• Carton sealing: reinforcing box flaps, especially for heavy or high-value shipments.
• Load securing in transport: additional reinforcement of packages, crates and parcels.
• Repairs and reinforcement: quick repair of damaged packaging, edges and corners.
• Coil end tabbing: reliable fixing of coils of film, paper, sheet metal and other materials.

Technical data

Storage recommendations

Store Tesa 4591 in its original packaging in a cool, dry place away from heat sources and direct sunlight. Room temperature storage with limited temperature fluctuations is recommended. Before application, ensure the surface is clean, dry and free from grease to achieve maximum adhesion and long-term performance.

FAQ

1) What is the best use for Tesa 4591 tape in 25 mm width?
It is most often used for bundling and palletising loads, securing cartons and strapping narrow bundles of profiles, pipes or strips.

2) Does the tape adhere well to PE and PP?
Yes, the synthetic rubber adhesive is formulated to provide strong adhesion even on difficult substrates such as PE and PP.

3) Can the tape be torn by hand?
Due to the glass-fibre reinforcement the tape is highly tear-resistant, so it should be cut with a knife or scissors.

4) Is the tape suitable for long-term load securing?
Yes, with properly prepared surfaces and an adequate number of wraps the tape provides stable bundling during storage and transport.

5) What conditions are recommended for application?
Best results are achieved when applying at room temperature onto clean, dry surfaces with firm pressure after application.