OKS 2581 – Stainless Steel Protection, Spray

Corrosion protection for ferrous metals and coating for other materials based on stainless steel pigments with active cathodic corrosion protection.

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New product! Replaces OKS 2541

OKS 2581 - Stainless Steel Protection, Spray

Areas of application

For touching up damaged spots on stainless steels, such as weld seams.
Coating on pipelines and ducts in all types of HVAC systems
Finish coat for zinc dust paints such as OKS 2551
Coating of non-metallic materials to create a stainless steel appearance

Advantages and benefits

Enduring corrosion protection with active cathodic corrosion protection
Contains pure stainless steel polish for a high-quality stainless steel surface appearance
Self-healing polymer layer which closes again after slight damage and prevents corrosion
Suitable for corrosion protection up to Category C4H as per EN ISO 12944:2018-06 for areas with an industrial atmosphere and coastal areas with moderate salt levels
Finish coat, e.g. for a prime coat with OKS 2551
Universal protective and decorative coating for many materials

Technical specifications

lower operating temperature: -70 °C
upper operating temperature: 250 °C
salt spray test: >1.300 h / >1,700 h (layer thickness >70 µm Air-drying / layer thickness >100 µm heat-curing (150°C/min))
optimal layer thickness: 60-80 µm (DIN 50 982-2)

Applications

Clean the surfaces for optimum adhesion. It is best to clean mechanically first and then with OKS 2610 or OKS 2611 universal cleaner. The surface to be treated must be dry, uncoated and free of grease. Shake the can before use until you can hear the stirring balls rattle and continue shaking vigorously for 2 more minutes. Spray evenly onto the prepared surface from a distance of 20 - 30 cm using 1 - 2 cross coats or circular movements. Avoid local excesses. For thicker layers, apply another coat after the solvent has evaporated. After spraying, turn the can upside down and spray the valve in this position until only solvent comes out. Drying and curing times as per following technical data.