Do it Flat Synthetic Polyolefin Paint Brush, 3 in. features synthetic polyolefin filament bristles that are square trimmed with a processed tip for precise application. The brush is equipped with a durable yellow plastic handle, making it comfortable to hold and easy to use. This paint brush is i for use with polybag and adhesives but is not for One Coat paints, ensuring optimal performance with the right materials. Model Number: