Upon review, A755 contains some outdated or incorrect requirements for the organic portion of the standard. One example is the referencing of testing required via D2370. This is particularly in regard to the use of the word mandatory in the text of Clause 7.6 and Annex A1 and A1.1. The part of the standard that will be reviewed and revised if needed is the section discussing the organic coating.
Keywordscoatings, nonmetallic; coatings, painted; coil-coating process; painted sheet; roofing materials; siding materials; steel sheet: Coil coatings; Exposure tests--atmospheric; Hot-dip processed coatings--specifications; Metallic steel sheet--secifications; Painted steel materials/applications; Siding materials; Structural steel (SS) sheet/strip--specifications; Zinc-coated steel sheet--specifications ;