Electrical tape 3M 7100184819 Yellow PVC 25m 19mm 0.15mm

3M 7100184819 Yellow PVC electrical tape is a flexible insulating tape designed for general electrical applications. The tape is 25 meters long, 19 millimeters wide and has a thin PVC film that provides consistent coverage for wire splices, harnesses and insulating repairs. Its bright yellow color assists in circuit identification and color-coding while the PVC construction offers basic mechanical protection and electrical insulation for low-voltage systems.

Advantages

The PVC material delivers conformability around irregular shapes and maintains adhesion on PVC-insulated wires. With a controlled thickness the tape provides uniform dielectric separation and resists short-term abrasion and moisture exposure. The roll format and standard 19 mm width make it easy to handle manually or with a hand dispenser, and the bright yellow hue supports quick visual identification of marked conductors or repair points.

Suitable for

• Color-coding of wiring and cable bundles in low-voltage installations
• Insulating wire splices, terminals and harnesses
• Temporary repairs and protective wrapping of cables
• General maintenance tasks in workshops, electrical panels and building services

Key specifications

• Material: PVC (polyvinyl chloride)
• Color: yellow
• Length: 25 m
• Width: 19 mm
• Thickness: 0.15 mm
• Form: single-roll adhesive tape suitable for manual application

How to use

Clean and dry the surface to be insulated. Unwind the tape and wrap it tightly around the conductor or splice with slight overlap between turns to achieve continuous coverage. Maintain moderate tension to ensure adhesion and conformability; avoid stretching the tape excessively to preserve insulating properties. For best results, overlap each pass by about half the tape width until the desired coverage is reached. Cut or tear the tape and press the end firmly to secure the wrap.

Usage recommendations

Use this tape for low-voltage insulation, identification and temporary protection only. Avoid exposure to high temperatures, direct flame or prolonged UV radiation. For permanent insulation on high-voltage or heat-exposed applications, select a tape and system rated for the specific electrical, thermal and environmental conditions.