- Sponge strip parameters: Operating temperature 60-200 C; Voltage rating 2025 kV/mm - Sealing strip made of silicone foam: High temperature resistance - Applications for window fittings: Dustproof seal; fixed seal; rotary seal; decorative strip; soundproof seal; anticollision strip; weatherproof seal; oil seal; waterproof seal; others - Sealing strip application range: Environmental protection equipment; mechanical furnace; doors and windows; cars; decoration; electrical appliances; refrigerators; cabinets - Key benefits: High temperature silicone foam provides reliable sealing in hot environments; versatile for windows, doors, vehicles and appliances; protects against dust water and oil ingress; reduces air leaks and noise; durable and easy to install - Use scenarios: 1) Seal windows and doors in homes to block drafts and improve energy efficiency; 2) Seal car doors and trim to reduce road noise and moisture intrusion; 3) Seal refrigerator cabinets and appliance enclosures to maintain temperature and prevent dust entry