Which synthetic materials are used for high-performance kite sails and spars?

High-performance kites are constructed using a variety of advanced synthetic materials designed for durability, lightweight performance, and structural integrity.1

Sail Materials

Kite sails are typically crafted from lightweight, resilient materials that can withstand aerodynamic forces. Common options include:
* Ripstop nylon
* Mylar
* Tyvek
* Plastic
* Various lightweight laminates1

Spar Materials

The framework, or spars, of these kites requires materials that provide high stiffness and strength. These include:
* Fibreglass rods or tubing
* All-carbon (graphite)
* Wrapped graphite
* Aluminum carbon
* Filament-wound epoxy1

Additionally, the flying lines used for these kites are often made from high-performance synthetic yarns such as braided Dacron or Spectra fibre, which are chosen for their exceptional tensile strength and low-stretch properties.1