Purdy®'s Syntox™ brushes provide a mirror like finish and are designed for use with all stains and clears. We use the highest quality solid, round and tapered filaments from DuPont® in the softest brush offering. Syntox™ brushes outlast ox-hair filaments and create and ultra smooth finish on any surface. Plus, these brushes work great with both water and solvent-based clear finishes.