• NACE AMPP MR21562-2024

NACE AMPP MR21562-2024

Polysiloxane Topcoat for Exterior Exposure, Performance-Based

National Association of Corrosion Engineers , 11/05/2024

Publisher: NACE

File Format: PDF

$54.00$109.00


This standard covers the requirements for a high-performance, one- or two-component, UV-stable polysiloxane topcoat that provides excellent color and gloss retention.

Coatings meeting the requirements of this standard are generally suitable for exposures in the following environments: exterior, normally dry, frequently wet by fresh water, frequently wet by seawater, and chemical atmospheric exposure, pH 5-10.

The specified coating is intended for application by brush, spray, or roller. It is generally applied over a compatible primer or intermediate coating.

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