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SiO2-based exterior protection for gloss, slickness, water behavior, and easier maintenance on paint, glass, trim, and wraps.
Not every protection product needs to feel like a full coating job. Chemical 404 Hydro Silk was built for detailers who want slick, glossy, hydrophobic protection without turning every application into a complicated process. It gives you that smooth, protected feel with the kind of easy-use workflow that makes sense for real maintenance details.
Hydro Silk is designed as a modern wax replacement with SiO2-based protection that can be used on paint, glass, trim, wraps, and coated surfaces. It leaves behind a clean, slick finish that helps water move off the surface while adding the gloss and touch that customers notice right away.
Use it as a stand-alone exterior protection product or as part of the full Chemical 404 system. Either way, Hydro Silk is made for detailers who want a sharp finish, simple application, and protection that fits into a repeatable maintenance workflow.
Pair with the Chemical 404 Tri-System, Microfiber Coating Applicator, and Koch Chemie KCX Coating Towels for a cleaner application and final wipe-off.
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BUILT BY DETAILERS. BACKED BY EXPERIENCE.
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