Powerful UV and Weather-resistant Formulation

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During the product formulation process, UV stabilizers and heat stabilizers are specially added to effectively resist the

degradation effects of strong sunlight, repeated freeze-thaw cycles, and ozone. Unlike asphalt felt, which often cracks

under sunlight, synthetic liners can remain stable even when exposed for a long time (depending on the brand, it can

reach several months) without showing signs of degradation.

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Tough Performance under Extreme Temperature and Humidity

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Comprehensive climate tests show that synthetic roof liners can maintain physical integrity within the extreme temperature

range from -40°C to over 90°C, without significant shrinkage, deformation, or aging, and can calmly cope with large fluctuations

in temperature and humidity.

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Excellent Resistance to Chemicals and Biological Growth

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Its polymer film has strong resistance and can resist acids, alkalis, salt spray, microbial growth (such as mold, moss, algae), and

other corrosive factors in industrial or coastal environments, always maintaining structural integrity and effective function.