Weiler offers a broad array of floor brushes in various sizes and fill materials for fine, medium and coarse sweeping applications. Choose from flagged tips that pick up fine dust and dirt to durable fibers that sweep heavy-caked dirt and debris. The lacquered hardwood blocks resist moisture and help prevent cracking, thereby increasing brush life. This is ideal for wet or dry sweeping heavy, caked dirt and debris on rough surfaces: Concrete, Garage/Factory Floors, Rough Wood, Sidewalks, Barns and Brick Surfaces. Solvent, oil, chemical and liquid resistant It is made of Wood block and Polypropylene material. Its block measures 2-1/2 inches wide and 18 inches long. It has a coarse firmness with the trim length of 3 1/4 inches. Weiler manufactures precision brushes, abrasives and maintenance products. The company, founded in 1898 in Germany, is headquartered in Cresco, PA, and meets International Organization for Standardization (ISO) standard 9001.