Silicone Screen Film Roller Product overview A durable silicone roller designed for precision cleaning of screens, films, circuit boards and other sensitive surfaces. The roller combines grade silicone with a full aluminum alloy handle and iron and rubber bearings to deliver reliable cleaning performance and long service life. Key benefits Effective particle removal: Built to generate static attraction that picks up hair, dandruff, dust, fibers, rubber powder and copper powder for cleaner surfaces. Gentle on surfaces: Low hardness and flexibility provide a soft touch that removes contaminants without scratching or damaging delicate materials. Durable construction: Enhanced liquid silicone offers temperature resistance, abrasion resistance and proven longevity in repeated use. Smooth operation: Iron and rubber bearings ensure stable rotation and reduce noise during rolling. Easy to use: Simple rollandclean action makes the tool practical for production lines and workshop tasks. Performance highlights Roller material: grade silicone with viscosity type, viscosity value 620D, Shore hardness 30 degree. Thermal resistance: Melting point 150 degree Celsius. Longevity: Peeling test passed at 60,000 rolls without peeling. Water resistance: Insoluble in water for consistent performance in humid environments. Construction and dimensions Item type: Silicone Screen Film Roller Materials: Silicone, aluminum alloy, iron, rubber Roller diameter: 28 mm 1.1 in Bearing outer diameter: 13 mm 0.5 in Bearing inner diameter: 6 mm 0.2 in Typical applications Electronics manufacturing: Cleaning PCBs, SMT assemblies, LCD panels, light guides and semiconductor components before assembly or inspection. Printing and film processing: Removing fibers and dust from films and precision printed surfaces to improve accuracy and reduce defects. Workshops and food service areas: Quick removal of staff hair and fine debris from workstations and production lines. How to use Hold the roller by the aluminum alloy handle and gently roll the silicone surface across the area to be cleaned. Under the action of static electricity, the roller collects fine impurities such as hair, dander, dust, fibers, rubber powder and copper powder. Periodically inspect the roller surface and clean or as needed to maintain effectiveness. Why choose this roller This silicone roller balances softness and durability to protect delicate surfaces while providing efficient removal of the smallest contaminants. Its measured hardness, viscosity silicone and robust handle and bearings make it suitable for repeated use in demanding industrial and production environments.