
3M™ 766 is a general-purpose vinyl tape in distinctive yellow and black warning colors, designed for the visual marking of hazard zones, dangerous areas, and spaces requiring additional attention. Thanks to its flexibility, it easily conforms to curved surfaces and corners. It is especially recommended for indoor applications with low traffic. The tape's intense colors ensure that marked areas are clearly visible, which significantly increases safety in the workplace.
Technical specification:
- Color: yellow-black
- Width: 50 mm
- Length: 33 m
- Thickness: approx. 0.13 mm
- Backing: vinyl (PVC)
- Adhesive: rubber
- Application: indoor
Application:
- Marking of hazardous zones and traffic lanes
- Defining spaces around machinery and equipment
- Marking of spill areas, obstacles, and edges
- Warning markings at workstations
- Temporary marking in production and warehouse areas
Benefits and properties:
✅ High visibility – intense colors warn and attract attention
✅ Easy and quick application – ready to use without additional tools
✅ Flexible – conforms to irregular surfaces and corners
✅ Clean removal – leaves no adhesive residue
✅ Economical – ideal for less demanding indoor applications
Application tips:
It is recommended to apply to a clean, dry, and smooth surface. For areas with higher traffic, consider using tapes with greater durability. Press the tape evenly during application to ensure maximum adhesion and marking durability.


















