NACORR® DTM additives offer superior corrosion protection for direct-to-metal (DTM) coating systems.  

King Industries Inc. has developed two NACORR products that give superior rust protection without the need for a primer coat. King’s new NACORR 422 MS and NACORR 1389 MS are designed for primerless topcoat coatings systems, where high-performance corrosion resistance is critical. 

NACORR 422 MS and 1389 MS are both highly effective in waterborne and solventborne systems and have positive synergistic effects when used in combination with anti-corrosive pigments. Features include: easy-to-use liquid, eliminates primer coat, fortified topcoat protects metal, and superior chromate-free protection.

Learn more here.