Poly-Yarn Yellow is a carded material that is part of wider range of colours of this amazing floating material. Poly-Yarn Yellow is a continuous fibre that is not bonded so makes Poly-Yarn Yellow ideal for bodies, parachute posts, indicators and even as a dubbing. Poly-Yarn Yellow has a specific gravity/density of 0.91 so is lighter than water. This means you can rely on this material for your flies completely being buoyant.
