Electrical tape 3M 7100184814 Grey PVC 25m 19mm 0.15mm

3M 7100184814 grey electrical tape is a PVC-based insulating tape designed for general electrical applications. It is supplied in a 25 m roll with a 19 mm width and a 0.15 mm thickness, providing a balance of flexibility and mechanical strength. The grey color offers a discreet finish for wiring, harnesses and surface protection where a neutral appearance is preferred.

Advantages

The PVC construction gives reliable electrical insulation and resistance to abrasion, while the tape’s thickness and adhesive ensure secure adhesion to metal, plastic and cable jackets. Its 19 mm width allows neat wrapping of single conductors or small cable bundles, and the 25 m roll length is suitable for multiple repairs or installations. The product is compatible with common electrical environments and helps protect against short circuits and surface damage.

Suitable for

• Insulating and repairing household and automotive wiring
• Bundling and identifying cable runs
• Temporary protection of connectors and exposed conductors
• General maintenance, workshop and construction site use

Key specifications

• Material: PVC (polyvinyl chloride)
• Color: grey
• Length: 25 m
• Width: 19 mm
• Thickness: 0.15 mm
• Type: electrical/insulation tape

How to use

Ensure surfaces are clean, dry and free from oil or dust before application. Cut or tear the tape to the required length, position the tape over the area to be insulated and stretch slightly while wrapping to form tight, overlapping turns. Overlap each turn by approximately half the tape width to achieve consistent insulation and mechanical stability. For multi-layer insulation, apply additional layers as needed, ensuring each layer adheres smoothly without gaps or bubbles.

Usage recommendations

Store the tape in a cool, dry place away from direct sunlight and high heat sources. For long-term or high-voltage installations, verify that PVC tape specifications meet the necessary electrical and safety standards for your application; consider using specialist insulating products when required.