
Chrome-Free Surface Pretreatment Prior to Painting
STANDARD published on 1.5.2026
Designation standards: SAE AMS3175B
Publication date standards: 1.5.2026
Country: American technical standard
Category: Technical standards SAE
This specification establishes requirements for chrome-free surface pretreatment materials used for surface preparation of metallic surfaces prior to applying organic coatings.
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification