Product Releases

Polyurethane Coatings For Tough Environments

Tue, 07/06/2010 - 6:40am

Sherwin-Williams (Cleveland, OH) introduces Polysiloxane 1K, a single-component polysiloxane finish coat that provides weathering and chemical resistance like other polyurethanes. The 1K coat also has long-term color and gloss retention, extending the system’s life cycle in harsh environments, making it an ideal steel coating choice for maintenance in industrial environments. The single-component composition eliminates the hassle of mixing two-component coatings, and cures with a reaction from atmospheric humidity within two hours at 77°F. In addition, the coating offers low VOCs (<250 g/L), is HAPs-free, and isocyanate-free.

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