Disclaimer: This article is for informational purposes only. Always refer to the official, current standard published by AMPP (formerly NACE) for regulatory and contractual compliance.

Unlike general coating standards (like SSPC-PA 1 or NACE SP 0188), RP 0391 is specifically aggressive toward the unique challenges of concrete: porosity, efflorescence, moisture vapor transmission, and alkaline surfaces.

If you have searched for the term , you are likely an engineer, inspector, or procurement manager dealing with concrete structures in aggressive environments. You need the document for reference, specification writing, or quality control.


Nace Rp 0391 Pdf ^new^ Jun 2026

Disclaimer: This article is for informational purposes only. Always refer to the official, current standard published by AMPP (formerly NACE) for regulatory and contractual compliance.

Unlike general coating standards (like SSPC-PA 1 or NACE SP 0188), RP 0391 is specifically aggressive toward the unique challenges of concrete: porosity, efflorescence, moisture vapor transmission, and alkaline surfaces. nace rp 0391 pdf

If you have searched for the term , you are likely an engineer, inspector, or procurement manager dealing with concrete structures in aggressive environments. You need the document for reference, specification writing, or quality control. Disclaimer: This article is for informational purposes only