Nastro Tesa 4651 50 mm x 50 m giallo

Tesa 4651 50 mm x 50 m Yellow is a pressure-sensitive adhesive tape designed for general-purpose packaging, marking and fixing tasks. The tape combines a flexible backing with a solvent-free natural rubber adhesive to provide consistent tack and good initial adhesion to a wide range of surfaces. With a 50 mm width and 50 m length, the roll is suitable for manual and machine dispensing where a highly visible yellow colour is required for coding or hazard identification.

Advantages

The tape offers reliable adhesion and easy unwind for fast application. Its natural rubber-based adhesive provides good initial grab on cardboard, paper and many plastics, while the backing delivers tear resistance and dimensional stability during handling. The yellow colour ensures high visibility for packaging identification, colour coding and temporary marking, and the tape withstands typical indoor conditions without rapid loss of tack.

Suitable for

• Sealing and reinforcing cardboard boxes for shipping and storage
• Colour coding in warehouses and production lines
• Temporary marking and hazard identification
• Bundling and light-duty holding of components

Key specifications

• Width: 50 mm
• Length: 50 m
• Colour: yellow
• Adhesive type: natural rubber-based, solvent-free
• Backing: flexible film providing tear resistance
• Application temperature: suitable for typical indoor use

How to use

Ensure the application surface is clean, dry and free of dust, grease or loose particles. Cut or dispense the required length from the roll and apply the tape with firm pressure to achieve good contact between the adhesive and the substrate. For sealing boxes, apply tape across seams and overlaps; for marking, apply to a visible, flat area. Press down along the tape to reduce air pockets and improve adhesion. Store unused rolls in a cool, dry place away from direct sunlight.

Recommendations

For best results, apply the tape at moderate temperatures and on clean surfaces. Avoid prolonged outdoor exposure in extreme weather if a long-term outdoor bond is required; consider testing adhesion on specific plastics and painted surfaces before critical use. Use with standard hand dispensers or compatible machine dispensers sized for 50 mm width.