Product overview
3M 31 (7000031769) is a Heavy Duty Mining Tape. It’s designed for fast, effective repair of damaged cable jackets in rugged environments. With its thick, self-healing mastic and durable rubber backing, 3M Tape 31 resists abrasion, moisture, oil and flame – making it ideal for quick, on-site repairs in mining, construction, and utility applications. This flexible, weather-resistant Scotch Tape 31 conforms easily to irregular surfaces, delivering a long-lasting, high-strength seal for cable maintenance crews in the harshest conditions.
Part Number: 7000031769.
3M Scotch Heavy Duty Mining Tape 31
Engineered to perform where standard tapes fail, 3M Scotch 31 provides industrial-grade protection in high-abrasion, high-moisture environments. As a Heavy Duty Mining Tape, it features a flame-retardant, self-healing mastic core that seals out moisture while maintaining flexibility over time. With 500% elongation and superior tensile strength, 3M Mining Tape delivers a tough, secure wrap around damaged outer jackets, making it an essential field-repair solution. Whether you’re working on mining equipment or high-wear cable splice kits, Tape 31 gives you the confidence to keep operations running.
Key Features & Benefits
- Tough, abrasion-resistant construction for rugged mining environments
- Self-healing mastic blocks moisture and withstands oil and UV exposure
- Flame-retardant and MSHA-approved for added safety assurance
- Flexible rubber backing for easy wrapping around damaged cable jackets
- High elongation and tensile strength for secure, conforming repairs
- Quick, on-site application with no special tools required
- Rated for continuous operation at up to 105°C (221°F)
- RoHS 2011/65/EU compliant
- Supplied in 2 in (50.8 mm) wide x 2.6 m (8.5 ft) rolls
- Suitable for mining cable repairs and outdoor splice kits
3M Scotch 31 – For Dependable Jacket Repair
From underground mines to industrial sites, Scotch Mining Tape delivers field-proven reliability. Its rugged design and ease of application reduce downtime while helping protect valuable equipment and infrastructure. Whether you’re repairing damaged sheathing or reinforcing exposed cable, 3M Tape 31 offers unmatched durability and performance in the most punishing environments.
When resilience and speed matter most, choose this product to seal, shield and strengthen your cable systems.
For Additional Information on 3M Scotch Heavy Duty Mining Tape 31 (7000031769), please consult the Technical Data Table or PDF File below.
*Technical Data subject to change without notice.
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