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Sunspeed® PA-7 – Acid Pickling Accelerator

Sunspeed® PA-7 is an acid pickling accelerator containing organic compounds designed to accelerate scale removal from hot rolled steels. It was specifically developed* for use in hydrochloric acid pickling systems. It accelerates the reaction between the hydrochloric acid and scale components; FeO, Fe2O3 and Fe3O4 to increasing the rate of scale removal.

*Developed by Sugimura Chemical Industrial Company, Ltd.

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Steelgard® 8920-K — Rust Prevention for Acidic Environments

Steelgard® 8920-K is an indoor rust preventive for steel stored in an acidic atmosphere such as a pickling department. It is designed primarily for protection against hydrochloric (muriatic) acid vapors. It deposits an oily film and is a very low odor product. It protects against staining and contact corrosion in tightly wrapped steel coils.