Carbozinc 11 – Inorganic Zinc Rich Silicate Primer

The BEST inorganic zinc rich primer in the market

Inorganic zinc rich primer


Time-tested corrosion resistant coating that provides excellent galvanic corrosion protection to steel in some of the harshest environments. For over five decades, Carbozinc 11 has been the industry standard for high-performance inorganic zinc protection on steel structures worldwide.

Additional information

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Product type

Coating, Lining or PFP

Market Segment

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Compatible with

2 component



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ISO 12944 Durability

High, Very High

ISO 12944 Environment

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Productivity - Low (*) to High (*****)


Quality - Low (*) to High (*****)


UV resistance - Low (*) to High (*****)

Surf Prep New Steel


Surf Prep M&R



End Use

Detailed information about Carbozinc 11 – Inorganic Zinc Rich Silicate Primer

Intended usesSteel primer, tank lining or high temperature resistant coating
Volume solids62.3%
VOCEPA Method 24: 4.0 lbs./gal (479 g/l) gr/lt
Max. DFT150 µm
Min. DFT50 µm
Theor m2/lt at average DFT6.5 m2/lt
Typical DFT60µm
Min. consumption brush/roller m2/lt12 m2/lt
Min. consumption spray m2/lt typical DFT6 m2/lt
Drying time (25C)18 hrs
Drying time (10C)36 hrs
Drying time min. temp7 Days @ -18C
Min. application temp.-18°C
Max. operating temp.Untopcoated Continuous: 750°F (400°C) Non-Continuous: 800°F (427°C) With recommended high heat topcoats: Continuous: 1000°F (540°C) Non-Continuous: 1200°F (650°C)
ChemistryInorganic zinc rich primer


Product name Document name Document type Language Download
Carbozinc 11 – Inorganic Zinc Rich Silicate Primer PDS Carbozinc 11 Download


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