This Angular Cut Brush Is Perfect For Straight Lines Cutting In Around Doors And Windows. It Is Most Suitable For Water-Based Gloss And Emulsion Paints. The Srt (Solid Round Tapered) Synthetic Filaments Make It Easy To Apply The Paint Smoothly And Evenly. The Stainless Steel Ferrule Is Corrosion-Resistant Ensuring Durability And Longevity. The Handle Is Crafted From Smooth Unvarnished Maple Wood Offering A Comfortable Grip For Prolonged Use.PTDDRPDIR20442