For top quality products for all your painting and decorating needs, look to the Dynamic brand. From specialty paint brushes, rollers and faux finish applicators to wallpaper tools and accessories, Dynamic products come in do-it-yourself or professional contractor grades for the best in quality, innovation and value. The Dynamic Black Bristle Bent Radiator Brush is ideal for painting behind permanent fixtures and hard to reach spaces. For use with oil based paints, polyurethanes and stains, this radiator brush with 1 inch trim has a wooden handle with hang-up hole for easy storage. Get Painting.