Product overview
3M 2510 (7000031578) is a professional-grade Varnished Cambric Tape. It’s designed for insulating bus bars, motor leads and service drop connections in demanding industrial and utility environments. Made with a durable, straight-cut woven cotton fabric and coated in yellow electrical insulating varnish, 3M Tape 2510 delivers high tensile strength, excellent puncture resistance and long-lasting dielectric protection. This non-adhesive Scotch Tape 2510 maintains electrical integrity up to 105°C, offering consistent performance where flexibility, re-entry and moisture resistance are required.
Part Number: 7000031578.
3M Scotch Varnished Cambric Tape 2510
Engineered for electrical maintenance and repair operations, 3M 2510 provides a smooth, durable layer of insulation that resists moisture, abrasion and mechanical damage. Its fabric-based structure offers superior conformability while remaining easy to handle and apply in tight spaces. 3M Varnished Cambric Tape is ideal for situations requiring re-entry. This includes wrapping motor leads, covering bus bars and protecting terminal connections in utility and industrial systems. With a combination of mechanical strength and electrical reliability, Scotch Varnished Cambric Tape simplifies high-voltage insulation without compromise.
Key Features & Benefits
- Woven cotton cambric backing for flexibility and mechanical toughness
- Coated with yellow electrical insulating varnish for high dielectric strength
- Moisture resistant with excellent puncture and cut-through resistance
- Maintains insulation properties up to 105°C (220°F)
- Suitable for bus bars, motor leads (re-entry) and service drop connections
- Professional-grade electrical insulation with a smooth finish
- Non-adhesive design allows easy handling and clean rework
- Complies with ASTM D-295, D-374, D-1000 and RoHS 2011/65/EU
- Dielectric strength of 800 V/mil
- Available width: 19.05 mm (0.75 in), length: 18.3 m (60 ft)
- Supplied in individually wrapped rolls for organised site use
3M Scotch 2510 – Your #1 for Tough, Re-Enterable Insulation
When flexibility, reusability and electrical safety are top priorities, 3M 2510 delivers dependable performance in industrial, renewable and utility settings. The robust Scotch Varnished Cambric Tape construction holds up under mechanical stress, while its varnished surface ensures excellent insulation and longevity. Whether you’re reinforcing terminal insulation or protecting live connections from moisture ingress, Tape 2510 offers a practical, trusted solution.
For critical maintenance and repair tasks, rely on 3M Tape 2510 and its proven Scotch technology to provide lasting protection and insulation in the most demanding environments.
For Additional Information on 3M Scotch Varnished Cambric Tape 2510 (7000031578), please consult the Technical Data Table or PDF File below.
*Technical Data subject to change without notice.
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