Wooster Silver Tip Flat Sash Varnish & Paint Brush, 1-1/2 in. excellent leveling and smoothing properties with all paints, making it especially suited for applying enamels to metal, varnish, or polyurethane on wood, as well as lighter or thinner water-based coatings. The brush features white and silver polyester filament tips that are chemically tipped with Wooster's exclusive CT formula, ensuring a very soft formulation and a feather stroke finish. Its brushed steel ferrule is rust-resistant, and the handle is crafted from durable birch hardwood. Model Number: