Purdy Xl Swan 4-in Reusable Nylon- Polyester Blend Flat Paint Brush (Wall Brush) in the Paint Brushes department at Lowes.com
Vintage Pro-Val Nylon Polyester 4" Professional Paint Brush | eBay
Benjamin Moore paints Benjamin Moore 3 in. W Flat Nylon Polyester Varnish Brush | Killingworth True Value
Professional Angled Cut In Paint Brush, Usa Dupont Nylon/polyester Precision Detail Paint Brush, For Trim And Smooth Furniture Paint Application With Minimal Brush Strokes, Allow You To Create Clean Lines And A