Benefits
Long-Term Outdoor Performance
3M™ 8979 is designed for applications requiring resistance to:
- Sunlight
- Rain
- Humidity
- Temperature fluctuations
- Outdoor environmental conditions
Suitable for construction sites and industrial maintenance.
Strong Adhesion and Holding Power
The synthetic rubber adhesive provides:
- High initial tack
- Strong holding power
- Reliable bonding on rough and uneven surfaces
It adheres well to:
- Plastic
- Metal
- Concrete
- Wood
- Painted surfaces
Clean Removal Capability
Compared with standard duct tapes, 3M™ 8979 provides improved clean removal performance, reducing:
- Adhesive residue
- Surface damage
- Cleanup time
Flexible and Easy to Apply
The cloth reinforcement structure allows the tape to:
- Conform to curved surfaces
- Wrap around irregular shapes
- Tear easily by hand
- Apply quickly without tools
Technical Specifications
| Property | Specification |
|---|---|
| Product Name | 3M™ Performance Plus Duct Tape 8979 |
| Tape Type | Duct Tape / Cloth Tape |
| Backing Material | Polyethylene-coated Cloth |
| Adhesive Type | Synthetic Rubber Resin |
| Color | Olive Drab / Gray (depending on market) |
| Total Thickness | Approx. 0.22 mm |
| Tensile Strength | Approx. 38 N/cm |
| Adhesion to Steel | Approx. 5.5 N/cm |
| Elongation at Break | Approx. 20% |
| Temperature Resistance | Up to approx. 93°C |
| UV Resistance | Excellent |
| Water Resistance | Excellent |
| Application | Repair, Sealing, Maintenance |
Technical data may vary depending on test methods and product configuration.
Applications
Construction & Building
- Temporary sealing
- Protective covering
- HVAC applications
- Pipe wrapping
- Surface protection
Industrial Maintenance
- Equipment repair
- Temporary fixes
- Cable bundling
- Component holding
- General maintenance
Outdoor Applications
- Weatherproof repairs
- Temporary outdoor sealing
- Protective wrapping
- Agricultural maintenance
Transportation & Logistics
- Load securing
- Packaging reinforcement
- Temporary protection during shipping
Compatible Materials
| Material | Application |
|---|---|
| Metal | Equipment repair and sealing |
| Plastic | Temporary fixing |
| Concrete | Construction protection |
| Wood | Surface repair |
| Glass | Temporary protection |
| Rubber | Maintenance repair |
| Painted Surfaces | Masking and protection |
Industries
- Construction
- HVAC
- Facility Maintenance
- Manufacturing
- Transportation
- Agriculture
- Utilities
- General Industrial Repair
Why Choose 3M™ Performance Plus Duct Tape 8979?
Compared with standard duct tapes:
✅ Longer outdoor durability
✅ Better UV resistance
✅ Stronger moisture resistance
✅ Improved clean removal
✅ Excellent conformability
✅ Reliable industrial performance
3M™ 8979 is suitable for professionals who need a durable duct tape for demanding environments.
Installation Guide
- Clean the application surface and remove dust, oil, and moisture.
- Cut the required tape length.
- Apply tape firmly with sufficient pressure.
- Ensure complete surface contact.
- Avoid applying on extremely contaminated or unstable surfaces.
- Remove slowly when temporary application is completed.
Storage
Recommended storage conditions:
- Temperature: 15–25°C
- Relative Humidity: 40–60% RH
- Keep original packaging sealed
- Avoid direct sunlight
- Store away from heat sources
- Keep rolls clean and dry
FAQ
What is 3M™ 8979 duct tape used for?
3M™ 8979 is mainly used for industrial repair, outdoor sealing, construction maintenance, HVAC applications, and temporary surface protection.
Is 3M™ 8979 waterproof?
Yes. The polyethylene-coated cloth backing provides excellent moisture resistance for outdoor and industrial applications.
How long can 3M™ 8979 be used outdoors?
3M™ 8979 is designed for extended outdoor exposure and provides significantly better UV resistance than standard duct tapes.
Can 3M™ 8979 be removed cleanly?
Yes. It is designed for improved clean removal performance compared with conventional duct tapes.
Can 3M™ 8979 be customized?
Yes. Guangdong Yousan provides:
- Custom widths
- Roll converting
- OEM packaging
- Industrial tape processing
Downloads
Available upon request:
- 3M™ 8979 Technical Data Sheet (TDS)
- Safety Data Sheet (SDS)
- Product Brochure
- Custom Converting Solution Guide
Please contact our sales team if you require the latest technical documentation.
