The high-quality adsorbents of TOP get the most reliable performance from your air-actuated braking systems.

TOP-AB beaded products are ideal for creating maximum operating reliability in brake systems for heavy-duty trucks and railroad locomotives. TOP-AB beaded products offer a unique combination of high dew point depression, high dynamic drying capacity, retention of performance even when coated with compressor oils, and the high strength and attrition resistance required withstanding high vibration.