SHOCK CORD GUIDE
What Is Shock Cord?
Shock cord is an elastic cord made with a stretchable latex core and a braided outer sheath. It is widely used for fastening, securing, and absorbing movement in outdoor, marine, cargo, and industrial applications.
- Latex elastic inner core
- Braided protective outer sheath
- Strong stretch and recovery performance
What Is Shock Cord Made Of?
Shock cord is typically made of two main parts: an elastic inner core and a braided outer sheath. The core provides stretch and recovery, while the sheath protects the cord and improves durability.
Inner Core
Natural Latex
Local natural latex
Synthetic rubber
Rubber
Outer Sheath
Polypropylene (PP)
Polyester (PET)
Nylon (PA)
UHMWPE
Polyethylene (PE)
Common Types of Shock Cord
Different shock cords are built with different combinations of inner core and outer sheath materials. These combinations affect stretch performance, durability, surface feel, and application suitability.
Nylon + Imported Latex
A premium construction with strong elasticity, smooth surface feel, and reliable rebound performance.
Polyester + Latex Core
A balanced choice for outdoor and industrial use, offering durability and stable stretch performance.
Polypropylene + Rubber
A practical and economical option for basic elastic cord applications and large-volume production.
Custom Material
Shock cord can be customized with different sheath and core materials based on application, budget, and performance targets.
Need help choosing the right shock cord type for your project?
APPLICATIONS
Common Uses of Shock Cord
Shock cord is widely used in outdoor, transport, marine, industrial, and custom products where flexibility, secure fastening, and controlled stretch are required.
Cargo Securing
Used for bundling, fastening, and keeping goods in place during transport.
Outdoor & Camping
Ideal for tents, tarps, gear fixing, and general outdoor fastening needs.
Tents & Tarps
Commonly used for shelter setup, cover fixing, and flexible tension support.
Marine Use
Suitable for boat covers, deck storage, and marine fastening applications.
Sports & Recreation
Used in training gear, outdoor recreation products, and elastic support systems.
Industrial Equipment
Applied in protective covers, securing systems, and flexible industrial assemblies.
Wholesale Material
For wholesale stores, users can cut and use the materials themselves.
OEM & Custom Projects
Custom shock cords can be developed for special materials, sizes, colors, and performance needs.