Double-sided tape 3M hh 9508W — 19 mm width, 66 m length

Double-sided tape 3M hh 9508W — 19 mm width, 66 m length is a thin, high-performance mounting tape designed for bonding, mounting and splicing tasks on a variety of surfaces. The narrow 19 mm width and long 66 m roll make it suitable for continuous application runs and confined spaces where a slim, low-profile adhesive joint is required. The product provides reliable adhesion and a discreet finish for interior and protected external uses.

Advantages

The tape combines a thin adhesive carrier with a pressure-sensitive adhesive formulation that ensures good initial tack and consistent bond strength on clean, dry surfaces. Its slim profile minimizes visibility and bulk at joints while offering a continuous bond along the applied length. The long roll length reduces the need for frequent replacements and supports repetitive use in production, workshop and maintenance environments.

Suitable for

• Mounting trims, nameplates and signs
• Joining narrow profiles and edge bonding
• Temporary fixturing and splicing in workshops
• General-purpose bonding in small assembly runs

Key specifications

• Width: 19 mm
• Length: 66 m per roll
• Type: double-sided pressure-sensitive mounting tape
• Profile: thin, low-build adhesive carrier
• Recommended surface condition: clean, dry, free of oil and dust
• Compatibility: suitable for many common substrates such as metals, plastics and coated surfaces (test in advance on sensitive materials)

How to use

Ensure the surfaces to be bonded are clean, dry and free from contaminants such as oil, dust or silicone residues. Cut the required tape length, apply firm pressure along the bond line to activate the adhesive and achieve maximum contact with the substrate. For best results, apply at room temperature and allow the adhesive to develop contact over time; full bond strength may take up to 24 hours depending on substrate and conditions. When joining narrow profiles, align components accurately before pressing together because repositioning after initial contact may be limited.

Usage recommendations

Store the roll in a cool, dry place away from direct sunlight. For long-term or structural applications, verify suitability through testing on representative materials and consider alternative mechanical fastening if exposure to high peel forces, extreme temperatures or solvents is expected.