Steelpaint is a German coatings manufacturer located in Germany producing high-performance single-component coatings based on polyurethane. 

These products are marketed worldwide for use in the shipbuilding industry and in hydraulic and civil structural engineering. 

Steelpaint MCPU products are suitable for application at temperatures ranging from -5°C to +50°C and at air humidity levels of up to 98 %. All too often, two-component coatings suffer as a result of mistakes made during mixing or go to waste because the reaction time has been exceeded. Our MCPU coatings can be applied using brushes, rollers or airless spraying.

Steelpaint MCPU coatings can even withstand high levels of mechanical strain. Cargo and Container holds including tank tops coated with Steelpaint SP-PU-ZINC primer are perfectly protected from corrosion. Intercoat adhesion is always problem-free, even when there are long intervals between coating applications. These properties make the Steelpaint materials ideally suitable for all deck areas, hatch covers, coaming, lashing bridges and the outer hull areas. Easy application and high surface tolerance for regular crew maintenance during voyages as well.

We support our clients on-site to provide solutions, analyzing their specific anti-corrosion requirements and developing tailor-made concepts, after which our application engineers assist throughout the coating process.

Pages from BROCHURE_SP_PUR_ZINCING_03_2025

Steelpaint Gmbh SP-PUR-ZINCING Brochure

Cathodic long-term corrosion protection in shipbuilding and hydraulic constructions




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