Polysurlyn Coated Insulation Moisture Circle Rier 3003 Aluminum Coil

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    Polysurlyn Moisture Barrier - SIGMA

    Polysurlyn Moisture Barrier - SIGMA

    Polysurlyn Moisture Barrier Laminated Aluminium Coils. Alloy: 5052 . At present, there are very few manufacturers that can coat polymer films on aluminum coils. After five years of exploration, they now pass the quality standards of polymer composite aluminum coils, and 80% of the products are exported. Wholesale price of