Hareline Senyo's Laser Hair 4.0
Hareline Senyos Laser Hair 4.0 is a loose synthetic fibre for constructing streamer wings, tails, and larger baitfish profiles. Its long format supports layered silhouettes and a gradual transition from a fuller head area to a tapered rear section. The fibres can be blended with other colours from the material group, stacked in layers, tapered, or trimmed to shape.
Construction and use
Separate a small bundle, even the tips, and secure it with several tight thread wraps. For a slimmer profile, divide the material into successive layers instead of tying the full amount at once. After forming the wing, comb through the fibres, check their distribution, and trim the outline to match the streamer shape. Laser Hair 4.0 can also form a longer tail or lateral line that helps define a baitfish profile.
- Form: loose synthetic wing and streamer fibres.
- Format: Laser Hair 4.0.
- Technique: tie in small bundles with controlled layering and density.
- Uses: wings, tails, backs, and baitfish profiles.








