Insulating tape Tesa 4163-178-92, black, 15 mm x 33 m

Tesa insulating tape 4163-178-92 in black is a 15 mm x 33 m adhesive electrical tape intended for insulation, bundling and protection of wires and cables in domestic and light professional applications. The product provides continuous coverage for repairs, maintenance and temporary fixes where a narrow, flexible tape is required. Its black color and compact dimensions make it suitable for discreet repairs and color-matching in common indoor environments.

Advantages

This insulating tape combines good adhesion with easy unwind and hand-tearability, allowing quick application without special tools. It offers reliable dielectric separation for standard low-voltage wiring and resists everyday abrasion and dirt. The tape’s flexible backing conforms to irregular shapes, ensuring consistent coverage around cable joints, connectors and small bundles.

Suitable for

• Insulating and repairing household electrical connections
• Bundling and securing small cable groups
• Marking or color-matching in installations where black tape is preferred
• Temporary fixes during maintenance and light electrical work

Key specifications

• Color: black
• Width: 15 mm
• Length: 33 m
• Type: adhesive electrical/insulating tape
• Backing: flexible, conformable material for wrapping cables

How to use

Clean and dry the surfaces to be insulated before application. Unwind an appropriate length of tape, wrap it tightly around the conductor or cable overlap with slight tension to avoid gaps, and finish with an overlapping turn to secure the end. For multiple layers of insulation, apply successive wraps ensuring consistent tension and coverage. Cut or tear the tape by hand or with scissors once application is complete.

Recommendations

Use this tape for indoor, low-voltage electrical tasks, routine maintenance and temporary repairs. Avoid prolonged exposure to high temperatures, direct sunlight or outdoor weathering if long-term performance is required. For permanent insulation on high-voltage or critical systems, consult relevant standards and consider specialized materials.