Topside Paint · Paint & Coating Systems
SigmaCover 456 is an epoxy primer designed for topside and superstructure steel, providing a high‑build corrosion barrier before the application of a topcoat. As a Topside & Superstructure Coating, it is normally installed on the hull, ballast or cargo tank, deck, pipework or structural surface identified by the listed coating type. In that role, its primary purpose is to protect steel or other substrates against corrosion, fouling, cargo attack, heat or fire exposure as applicable. Antifouling, epoxy, ballast-tank, cargo-tank, fire-retardant and shop-primer systems have different surface-preparation and overcoating requirements, so products must not be interchanged without documentation. Capacity: Coverage 4-6 m2/L. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.
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Heat material if applying below 10C.
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