3M 3739 transparent box sealing tape 50 mm x 66 m

3M 3739 is a performance BOPP box sealing tape combining a high-strength polypropylene film backing with a hot-melt synthetic rubber-resin adhesive. Built for consistent, dependable sealing of fibreboard cartons—especially where secure closure matters.

Key benefits for B2B packaging

Instant adhesion: the hot-melt adhesive bonds immediately with no dwell time, helping speed up packing and reduce seam failures.

High impact & split resistance: the BOPP backing withstands rough handling, absorbs shock, and helps prevent splitting during shipping and storage.

Reliable in real shipping conditions: suitable for single-strip carton closure, re-sealing, and packaging heavier or higher-value goods across typical transport temperatures.

Common use cases

For warehouses, production lines and fulfilment: sealing shipping cartons, securing outer boxes, re-sealing returns, and packaging parts/components in construction, engineering, electronics and interior projects.

Application tip

For best results, apply to clean, dry, dust-free fibreboard and ideally at room temperature. Compatible with hand dispensers and (3M-Matic) case sealers in packing lines.

Need other widths or process-focused customization (slitting/die-cut solutions)? Tapir Tapes supports the right format for your workflow.

B2B shipped within 24 hours on business days.

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