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| Outer Layer | Aluminized zinc steel plate with HDP or PVDF color coating |
| Core Layer | Rigid polyurethane foam (Fire resistance B1/B2) |
| Backing Layer | Aluminum foil protective layer |
| Installation | Spliced with screws or glue with foam adhesive |
| Durability | Heat insulation, waterproof, flame-retardant, and shockproof |