Pro Arte Series 9 Prolene – Liner – Synthetic Brush

The Series 9 Prolene Liner is a specialist synthetic brush designed for fine line work, signwriting, and detail painting. The extra-long hair reservoir holds a generous amount of paint, allowing for long, continuous strokes without reloading — ideal for lettering, pinstriping, fine lines, and intricate detail work across a range of media.

The square tip gives clean, consistent line width, while the Prolene synthetic filament offers good spring and snap. Finished with nickel brass ferrules and polished walnut handles.