Water-proof PU Foam-Products-Sanxi Sponge

Water-proof PU Foam

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Non-self-skinning standard waterproof series

Water-proof PU Foam

Overview: Sanxi non-self-skinning standard waterproof foam, featuring high-performance closed cells, is sliced flat after block foaming, with flexible dimensions, excellent waterproof sealing and resilience, weather resistance and anti-aging properties, suitable for automotive electronics, building curtain walls, and other scenarios.

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Self-skinning high waterproof series

Water-proof PU Foam

Overview: Sanxi self-skinning high waterproof series utilizes a self-skinning foam structure, featuring a dense surface layer for waterproofing and impermeability, and excellent internal elasticity for shock absorption and sealing. It is resistant to wear and aging, with strong deformation recovery, and is suitable for multiple working conditions. It is widely used in automotive and electronic sealing scenarios.

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OEM customization & R&D-driven customization

Sanxi Sponge offers comprehensive support for OEM private-label manufacturing and ODM custom R&D, enabling production tailored to customers’ drawings, samples, and functional requirements. With a wide range of specifications and styles, we provide one-stop solutions for all types of customized sponge product orders.

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Learn about our products

Sanxi Sponge was founded in 1999 and is headquartered in China. We are a world-class expert in the manufacturing of polyurethane foam, with more than 300 employees and four R&D and production centers.