We select the finest natural black China bristles then process them in-house to ensure extra clean, straight material. This time-consuming practice uses traditional methods of sorting, cleaning, and combing, combined with unique techniques developed by Corona over more than three generations of bristle processing and paintbrush manufacturing. -Perfect for alkyd enamels, varnish, lacquers, paints, and other coatings. -Natural flagg for superior paint pick-up and smooth application. -Wide range of panel, trim, sash, wall, and specialty brushes. -We use natural black China bristles selected for healthy flex, taper and flagg.
| Size | Thick | Trim Length |
| 1" | 7/16" | 2 3/16" |
| 1 1/2" | 1/2" | 2 7/16" |
| 2" | 9/16" | 2 11/16" |
| 2 1/2" | 5/8" | 2 15/16" |
| 3" | 11/16" | 3 3/16" |
| 3 1/2" | 3/4" | 3 7/16" |
| 4" | 13/16" | 3 7/16" |
