Fulling Mill Ultra Dry Yarn is a high buoyancy dry fly yarn designed for patterns that ride high on the surface. This hollow-fiber yarn is treated with Fulling Mill’s Ultra-Dry waterproof treatment to deliver exceptional buoyancy and reliable surface film performance.
The crinkled appearance increases grip on the surface film to further boost floating ability, while a natural sparkle and shimmer adds subtle attraction to your fly patterns. Supplied in a big 20-meter pak, this yarn is ready for versatile dry fly work such as Fat Albert, Chernobles, parachute posts, and hopper bodies.
- Hollow-fiber construction for lightweight, high buoyancy
- Ultra-Dry waterproof treatment provides superior floatation
- Crinkled texture enhances grip on the surface film
- Subtle sparkle and shimmer for added fly pattern appeal
- Big 20-meter pak for multiple flies and extended tying sessions




