The clear finish choice of brush to be used in waterborne stains, varnishes, and polyurethanes. Features a unique new bristle formula of Nylon/Chinex with added DuPont's solid round tapered synthetic filaments for a superior finish. It is 20% softer than a regular Ox-hair bristle. Syntox is totally shed-resistant and will last at least 5 times longer. Even more importantly, this brush can be used in water or solvent-based clear finishes. Handcrafted natural hardwood handle is mounted to a stainless steel ferrule. See available sizes and styles below. No. 402620: 2" flat sash, 7/16" thick, 2-7/8" length out, flat (thin) handle, round edge ferrule No. 402625: 2-1/2" flat sash, 1/2" thick, 2-11/16" length out, flat (thin) handle, round edge ferrule No. 403620: 2" angle sash, 7/16" thick, 2-7/8" length out, rattail handle, square edge ferrule No. 403625: 2-1/2" angle sash, 1/2" thick, 2-11/16" length out, rattail handle, square edge ferrule