Insulating Tape Tesa 15 m x 19 mm Black – Tesa 51608-00003-00

Insulating Tape Tesa 15 m x 19 mm Black is a general-purpose electrical insulation tape designed for insulating, bundling and protecting wires and cables. The tape combines a flexible backing with a pressure-sensitive adhesive to provide basic electrical insulation and mechanical protection for indoor and temporary outdoor applications. With a 15 m roll length and 19 mm width, this black tape is suitable for repair work, cable marking and routine electrical tasks in home, workshop or professional environments.

Advantages

This Tesa insulating tape offers reliable adhesion to common cable sheaths and insulating materials while remaining pliable for wrapping around irregular shapes. The tape provides mechanical protection against abrasion and helps reduce exposure of conductive parts. Its black color makes it suitable for concealing repairs or for use as a neutral cable marker. The product is easy to tear by hand or cut with scissors and stores compactly for convenient use.

Suitable for

• Insulating exposed conductors and cable joints
• Bundling and securing cable runs
• Temporary repairs on household and workshop wiring
• Color-coding or marking cables in installations
• Protecting wires from abrasion and light mechanical stress

Key specifications

• Roll length: 15 meters
• Width: 19 millimetres
• Color: black
• Adhesive type: pressure-sensitive, suitable for common insulating materials
• Backing: flexible film suitable for wrapping irregular surfaces
• Intended application: basic electrical insulation, bundling and protection

How to use

Ensure surfaces are clean, dry and free of dust or grease before application. Cut or tear an appropriate length of tape, then start wrapping the tape with slight overlap around the cable or joint, maintaining consistent tension to ensure secure adhesion. For multi-layer insulation, apply successive wraps with overlapping edges until the required thickness is achieved. Trim the tape end and press firmly to secure the adhesive.

Usage recommendations

Use this tape for basic insulation and mechanical protection only. It is suitable for low-voltage and general-purpose applications; for high-voltage installations, permanent outdoor use, or where specific flame-retardant or temperature-resistant properties are required, select a tape that meets the relevant electrical and safety standards. Store the roll protected from direct sunlight and extreme temperatures to maintain adhesive performance.