Heavy Duty Duct Tape
Heavy duty duct tape is a reinforced cloth-backed adhesive tape designed for high-strength sealing, bundling and repair in construction, HVAC and industrial maintenance environments.
Product Overview
Heavy duty duct tape is manufactured from polyethylene-coated cloth combined with high-tack rubber adhesive. It delivers strong adhesion, high tensile strength and reliable performance on rough and uneven surfaces.
Application Scope
- HVAC duct sealing and insulation
- Construction site repair and protection
- Industrial bundling and reinforcement
- Automotive maintenance and emergency repair
Factory & Application Video
Technical Parameters
| Backing Material | PE Coated Cloth (Cotton / Polyester) |
| Adhesive Type | Natural Rubber Adhesive |
| Total Thickness | 0.18 / 0.22 / 0.25 / 0.30 mm |
| Tensile Strength | ≥ 45 – 80 N / 25mm |
| Peel Adhesion (Steel) | ≥ 15 – 30 N / 25mm |
| Elongation at Break | ≥ 10 – 20 % |
| Temperature Resistance | -20°C to +80°C (Short-term up to 100°C) |
| Water Resistance | Waterproof PE Surface |
| Color | Silver / Black / White / Custom |
| Width | Customizable |
Why Choose Our Heavy Duty Duct Tape
- High mechanical strength for heavy-duty use
- Strong adhesion on rough and dusty surfaces
- Easy hand tear with reinforced cloth backing
- Moisture-resistant for indoor and outdoor use
- OEM production & bulk supply supported
type
- 1