14in Silicone Screen Film Roller Key benefits Durable and long lasting: Roller and handle use grade materials designed for heavy use. Silicone roller passes a peeling test of 60,000 rolls without peeling. Gentle on sensitive surfaces: Low hardness (Shore 30) and flexibility let the roller pick up small particles without scratching films, screens, or delicate components. Efficient particle removal: viscosity silicone surface (620D) uses static attraction to lift hair, dust, fibers, and dandruff from surfaces for cleaner results. Robust construction: Aluminum alloy handle with iron and rubber bearings provides smooth rotation and wear resistance for repeated use. What it does and why you need it Removes small dust and particles from films, screens, light guides, PCBs, LCDs, and other precision surfaces where contamination affects quality. Extends cleaning intervals and protects finished surfaces by removing surface debris without solvents or abrasive contact. Supports production and inspection tasks that require consistent, repeatable cleaning of delicate parts. Specifications Overall length: 14 in Roller material: Liquid silicone Other materials: Aluminum alloy handle, iron and rubber bearings Melting point: 150 C Water solubility: Insoluble in water Peeling test: 60,000 rolls without peeling Roller inner diameter: 6 mm / 0.2 in Roller outer diameter: 28 mm / 1.1 in Bearing outer diameter: 13 mm / 0.5 in Roller surface: viscosity type, viscosity value 620D, Shore hardness 30 Suitable applications Electronics production and clean rooms: cleaning PCBs, SMT lines, LCD panels, light guides, and film accuracy printing. Workshops and inspection benches: removing fine debris from assembled components and finished surfaces. Food preparation and service areas: quick removal of loose hairs and fibers from uniform surfaces and workstations. Package contents 1 x Silicone Screen Film Roller Care and use notes The roller removes small dust particles only; it is not antistatic. After use, roll the roller back and forth on adhesive sticky paper several times to clean the silicone surface and restore pickup performance.