Aluminum foil insulation insulation cotton products material: rubber, plastic, aluminum foil material products use: roof insulation, sunlight room insulation, steel structure workshop insulation: water tank insulation and antifreeze, pipe insulation and antifreeze, awning insulation and noise reduction, industrial, petroleum, chemical equipment tank insulation and thermal insulation products characteristics: heat insulation, sound insulation, dustproof, oil, resistance good product specifications: Contact Customer Service can be customized flame retardant level: B2 construction methods: tear back glue stick can be, simple operation