FAQs - nC

Q: How can I check if the nC Corrosion Passivator Primer 2-in-1 has been applied correctly?

This can be easily tested: if the surface still feels sticky, the nC Corrosion Passivator Primer 2-in-1 is not yet completely cured. More information about application and the dry time can be found in the Product Data Sheet (PDS) . More information can be found on the product page .

Q: Can I add thinner to nC Corrosion Passivator Primer 2-in-1 before using it?

No, nC Corrosion Passivator - Primer 2-in-1 is ready to use and must not be diluted with thinner or any other form of dilution. More information can be found on the product page .

Q: Does the surface need to be completely dry before nC Corrosion Passivator Primer 2-in-1 can be applied?

To achieve optimal results, the steel surface must be dry, as nC Corrosion Passivator Primer 2-in-1 is oil-based. If the surface is not dry, the drying time can be significantly extended. nC offers various Corrosion Passivators suitable for applications on moist surfaces. Contact us for more information.

Q: How should I prepare the surface before applying Corrosion Passivator Primer 2-in-1?

The surface must be free of loose rust and loose coating before applying nC Corrosion Passivator Primer 2-in-1. The surface must be dry and free of grease. Although blasting, chipping, or sanding is not necessary, it can be optionally performed for a sleek finish. Surfaces that are already coated and have good adhesion of paint or coating remain unaffected. More information can be found on the product page .