Polyurethane is one of the best anti-corrosion solutions available on the market. In particular, ether-based polyurethanes resist aging caused by corrosion from acids and alkalis, in aqueous solutions with a pH between 0 and 14 and temperatures up to 90°.

Polyurethanes with an ester base are used to coat or make parts exposed to chemical aggression from hydrocarbons and solvents.

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