Silicone foam sealing strip with high-temperature resistance and electrical strength. Designed for reliable dust, water, oil and sound sealing in windows, doors, vehicles and industrial equipment. Key benefits Effective sealing: Provides dustproof, watertight, oil-resistant and weatherproof sealing to prevent leaks and contamination. Durable at high temperatures: Silicone rubber foam maintains performance across a wide temperature range (60 °C to 200 °C). Electrical safety: High dielectric strength (20–25 kV/mm) for applications where insulation and voltage resistance matter. Versatile use: Functions as fixed seals, rotary seals, decorative trims, soundproofing seals and anti-collision strips for many environments. Simple installation and broad compatibility: Works with window hardware, doors, cabinets, appliances and vehicle trim where flexible foam sealing is required. Specifications Material: Silicone rubber foam (silicone sponge) Operating temperature: 60 °C to 200 °C Dielectric strength: 20–25 kV/mm Typical functions: Dustproof seal, firm seal, rotary seal, decorative strip, soundproof seal, anti-collision strip, weatherproof seal, oil seal, water seal Applications and typical use cases Window and door systems: Install as a dustproof and weatherproof sealing strip around window frames and door edges to block drafts, reduce noise and prevent water ingress. Automotive and cabinet protection: Use as an anti-collision strip or protective edge on vehicle doors, trunks and cabinet doors to absorb impact and prevent chipping or noise. Industrial and appliance sealing: Fit into mechanical ovens, environmental protection equipment, refrigerators and electrical appliances as a high-temperature, oil- and water-resistant gasket with good electrical insulation. Why choose this silicone foam sealing strip Maintains elasticity and sealing performance across 60–200 °C, making it suitable for both high- and moderate-temperature applications. Silicone sponge construction resists aging, weathering and many common contaminants while providing reliable compression and rebound for long-lasting seals. High dielectric strength supports safe use near electrical components or in environments requiring voltage resistance. Compatibility note Intended for use where silicone foam sealing is appropriate; suitable for doors, windows, autos, decoration projects, electrical appliances, refrigerators, cabinets, environmental protection equipment and mechanical ovens. For profile dimensions or specific mounting options, match the strip cross-section and attachment method to your hardware.