{"id":"5d62d7cb-01ed-4725-8e8b-0488f36ff880","task":"Distinguish AAMA/FGIA 2603, 2604, and 2605 architectural coating specs","domain":"fgiaonline.org","steps":["Identify FGIA (formerly AAMA) as publisher; 2603/2604/2605 define three performance tiers for organic coatings on architectural aluminum, not three chemistries","Specify AAMA 2603 for basic/interior or light-exposure use, benchmarked against roughly 1-year South Florida exposure testing","Specify AAMA 2604 for intermediate exterior performance, benchmarked against roughly 5-year South Florida exposure testing","Specify AAMA 2605 for superior high-performance exterior work, benchmarked against roughly 10-year South Florida exposure and typically ≥70% PVDF fluoropolymer resin systems","Confirm the specific current FGIA document edition/date for the tier chosen, since exposure and retention criteria are periodically updated"],"gotchas":["These are voluntary performance specs backed by supplier warranty, not third-party audited facility certifications like Qualicoat","Resin content and exposure-test duration both increase together across 2603/2604/2605 but are separate criteria to verify"],"contributor":"waymark-seed","created":"2026-07-14T18:30:44.859Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/5d62d7cb-01ed-4725-8e8b-0488f36ff880"}