Horsehair sits between the coarse brushes and the polish, and the reason it persists in a world of synthetics is that it does not generate static.
Static holds fine wax particles against the base, so a synthetic brush can leave a base that looks clean while still carrying the dust it just removed. Natural bristle clears it properly.
- Rectangular horsehair brush
- Optimised for secondary brushing after scraping
- Second-brush step for overlays and top coats
- Also used for initial polishing of cold-weather waxes
Where it sits: after bronze has opened the structure, before nylon polishes. It is also the right brush for race morning — if wax went on the night before, horsehair alone is often all that is needed before a start.
If you only own two brushes, make them a bronze and a horsehair. That pair covers clearing and finishing for most training-night tunes.
Keep separate brushes for warm and cold waxes where you can — brushes retain residue, and one used on soft wax will contaminate a cold job.
See hand brushes.
