Packing tape Tesa 4104 — 50 mm x 66 m, black PVC, high adhesion

Tesa 4104 — 50 mm x 66 m black PVC packing tape with high adhesion is designed for secure sealing of cartons, parcels and general packaging tasks. The tape offers reliable bonding to common packaging surfaces and resists splitting during application and transport. Its 50 mm width and 66 m length make it suitable for both manual closure and use with standard handheld or bench tape dispensers in warehouses, retail environments and for home packing.

Advantages

The PVC backing provides tear resistance and dimensional stability while the high-adhesion solvent-based adhesive ensures fast initial tack and long-term hold on corrugated board, kraft paper and many other standard packaging materials. The tape unwinds smoothly and is compatible with manual and mechanical dispensers. Its black color gives a discreet appearance and can be used to differentiate shipments or mark specific batches without affecting tape performance.

Suitable for

• Sealing cardboard boxes for shipping and storage
• Closing parcels and envelopes for retail and e‑commerce
• General-purpose bundling and reinforcement of light packages
• Use with handheld or bench tape dispensers in warehouses and shops
• Home moving and storage tasks

Key specifications

• Backing material: PVC
• Color: black
• Width: 50 mm
• Length: 66 m
• Adhesive type: high-adhesion solvent-based adhesive
• Application temperature range: suitable for typical packaging environments
• Tear resistance: high, designed to resist splitting during application

How to use

Ensure that the surface of the carton or package is clean, dry and free of dust or grease for optimal adhesion. For manual use, pull the tape from the roll and apply across the seam, pressing firmly to achieve full contact. For dispenser use, load the roll onto the dispenser spool, feed the tape over the blade or cutting edge and apply using the dispenser mechanism, trimming as required. Allow a short dwell time after application to increase ultimate bond strength where heavier loads or long-term storage are expected.

Usage recommendations

Store the tape in a cool, dry place away from direct sunlight and high humidity. Apply the tape at moderate temperatures; extremely low or high temperatures can affect adhesive performance. For heavy or high-value shipments consider using multiple strips or wider tape variants and perform a short adhesion test on uncommon surfaces before full application.