Harbin Sanyong Metal Surface Technology Co., Ltd.

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SY-335 Oxide Film Dyeing and Sealing Agent

SY-335 aluminum oxide film dyeing and sealing agent is a solid powder that effectively inhibits the leaching of organic dyes during the sealing process, thereby accelerating the pore‑closing rate of the anodized film. Its unique formulation enhances sealing quality, improves surface smoothness, and extends service life.

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Quality you can trust

Source manufacturer

Full range of models available

Supports customization

Worry-free after-sales service

Factory实景

Workshop equipment

Casting Aluminum Alloy Production and R&D Base

Technology Project Supporting Oxidation Dedicated Line 001

SY-335 Oxide Film Dyeing and Sealing Agent

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