Filament Science: Taper, Flagging, and Bend Recovery Explained
🔬 Why Filament Engineering Matters For distributors and contractors, the difference between a low-cost brush and a professional-grade tool often lies in filament science. The way synthetic filaments are tapered, flagged, and engineered for bend recovery determines paint pick-up, release, and durability. Buyers who understand these specs can secure brushes that consistently meet professional demands.…