This 20mm industrial bungee cord is designed for high-load shock absorption in demanding applications. Manufactured with a durable polyester sheath and high-elastic core, it is ideal for OEM projects, marine docking, equipment securing, and heavy-duty outdoor use.
Factory-developed reinforced shock-absorbing rope with a maximum tensile strength of 2.9 times. Its breaking strength can support three adults. The rope has a peak performance of 4700N when stretched vertically. With each additional bend or coil, the breaking strength increases by 80%. Most commonly used in slackline extreme sports, it is folded 2, 4, or 6 times for jumping.
The bungee cord uses a custom-made polyester filament braided outer layer, combined with A+ grade latex filaments imported from Thailand and Malaysia. The feel is like human skin—smooth, delicate, and lustrous. In addition, the factory can replace the material with polypropylene, nylon, UHMWPE, or other fibers to meet different user needs based on usage scenarios and performance requirements.
UV resistance is one of the most important features for bungee rope users. They are used outdoors, in trucks, industrial equipment, aerospace, and other fields, exposed to sunlight year-round, and even after rain and snow, the surface can be eroded by melting rainwater. Our bungee ropes can withstand over 30,000 hours of UV radiation. We continue to conduct UV tests at our factory, so this timeframe is constantly increasing, and they have withstood the changing seasons without damage.
Frequent customers of bungee ropes may know that conventional products on the market often have 80% tensile strength. MFU factory’s production standard is 100% tensile elasticity, and this is gradually increasing. Currently, all standard products use a 120% tensile strength rate, with a maximum tensile strength of 300%, meeting the requirements of different users.
MFU factory provides pre-cutting and processing services for all specifications of bungee rope products. We will cut and package the goods according to the agreed length for our users to reduce their labor costs and enable a fast sales chain from receipt to delivery. In addition to cutting, the factory will seal the end to ensure a neat and clean appearance.
| Woven materials | Polypropylene | Polyester | Nylon |
| Diameter | 20mm | 20mm | 20mm |
| Weight | Lighter | Moderate | Moderate |
| Core materials | rubber, latex | rubber, latex | rubber, latex |
| Elongation | 230% | 230% | 230% |
| Color | Black | Black | Black |
| Package | 30m/roll | 30m/roll | 30m/roll |
| Load | 3000N | 4700N | 4700N |
| Diameter(mm) | Diameter (inch) | Weight per meter-±15% | Weight per 100feet（lbs） | Standard Extension | Max Extension | Load Range at 100% (N) |
| ∅1.3mm | 3/64 | 1.45g | 0.16 | 230% | 400% | 2.2 |
| ∅2mm | 5/64 | 3.4g | 0.23 | 230% | 400% | 3.3 |
| ∅3mm | 1/8 | 6.9g | 0.46 | 230% | 400% | 7.4 |
| ∅4mm | 5/32 | 12.5g | 0.84 | 230% | 400% | 13.2 |
| ∅5mm | 13/64 | 19.5g | 1.31 | 230% | 400% | 20.7 |
| ∅6mm | 3/13 | 28g | 1.88 | 230% | 400% | 29.7 |
| ∅8mm | 5/16 | 49.5g | 3.33 | 230% | 400% | 52.9 |
| ∅9mm |
23/64
|
62.5g | 4.2 | 230% | 400% | 66.9 |
| ∅10mm | 25/64 | 77g | 5.17 | 230% | 400% | 82.6 |
| ∅12mm | 31/64 | 111g | 7.46 |
230%
|
400% | 119 |
| ∅13mm | 17/32 | 130.5g | 8.77 |
230%
|
400% | 139.7 |
| ∅14mm | 9/16 | 151g | 10.15 |
230%
|
400% | 162 |
| ∅15mm | 19/32 | 173.5g | 11.66 |
230%
|
400% | 185.9 |
| ∅16mm | 5/8 |
197.3g
|
13.26
|
230%
|
400% | 211.5 |
| ∅17mm | 11/16 |
222.7g
|
14.96
|
230%
|
400% | 238.8 |
| ∅18mm | 23/32 |
250g
|
16.8
|
230%
|
400% |
267.7
|
| ∅19mm | 3/4 |
278g
|
18.68
|
230%
|
400% |
298.3
|
| ∅20mm | 25/32 |
308g
|
20.7
|
230%
|
400% |
330.5
|
Weaving materials: Accepting optional customization of polypropylene, polyester, nylon, and UHMWPE materials.
Core materials: Rubber (A, B), latex (A, B, C, D)
Exceed 4700N Breaking Load, 230% stretch ratio, 30000 hours Anti-UV performance.
Shock absorption for industrial securing systems
Equipment load control and vibration reduction
Temporary fixing where controlled elasticity is required
Dock line shock absorption for boats and yachts
Harbor and mooring systems to reduce impact loads
Marine environments requiring durable elastic performance
Securing heavy outdoor equipment and gear
Cargo stabilization during transport
Camping and expedition setups requiring strong elastic tension
Custom-length elastic cords for equipment manufacturers
Integration into engineered systems requiring controlled stretch
Suitable for OEM projects and industrial assemblies
| Item | Specification |
|---|---|
| Product Name | 20mm Polyester Bungee Cord |
| Package | 30m/roll |
| Material | Outer: Polyester, Inner: Latex Stread |
| Diameter | 20mm |
| Color | Black |
| Elasticity | 230% stretch |
| Abrasion Resistance | High |
| UV Resistance | Yes |
| Spool Weight | 301.2g/m |
| OEM/ODM | Accepted |
Large cardboard spool
Small retail spools (optional)
Plastic wrapped for dust protection
Accept custom retail packaging
2-year quality guarantee
Amazon labeling and shipping services
OEKO-TEX100 Healthy Material Certification
Customized production, wholesale cost price
We are a professional manufacturer of webbing and bungee cord, offering:
Stable quality control
Consistent color & elasticity
Fast delivery
Competitive factory pricing
Support for OEM brand customization
You can send e-mail to our official address (info@mfubungee.com) to inquiry specific requirement.
