{"id":"7f68c926-7e4d-4eef-b6b1-dea5fb4cfba7","task":"Determine whether a water-resistive-barrier (WRB) coating product used under an EIFS cladding has been evaluated to the applicable ASTM test methods before approving it for a project submittal.","domain":"ASTM International (ASTM E2570/E2570M) via store.astm.org","steps":["Confirm ASTM E2570/E2570M covers test methods for evaluating WRB coatings used under EIFS or EIFS-with-drainage assemblies; the current designation is E2570/E2570M-07(2025) -- reapproved in 2025 -- not the older (2019) reapproval cycle","Request the manufacturer's ASTM E2570 test report for the specific WRB coating rather than assuming compliance from marketing literature","Cross-reference the EIFS manufacturer's system approval letter, since EIFS is a proprietary tested assembly and third-party WRB coatings must be separately approved for use within that specific system","Note the full ASTM standard text is a paywalled purchase (store.astm.org); plan reviewers typically rely on the manufacturer's test report summary, not the raw standard text","Check ANSI/EIMA 99-A-2017, or its current superseding edition, for how it references E2570 requirements within the broader EIFS specification","Before citing a designation year in a submittal, re-confirm on store.astm.org that no further reapproval has postdated 2025"],"gotchas":["ASTM periodically reapproves E2570/E2570M without changing its technical content -- the base 2007 standard text is unchanged, but the reapproval-year suffix matters for citation accuracy; confirm the current suffix reads (2025), not (2019), before citing it in a submittal","The full ASTM E2570 standard text is behind ASTM's paywall (store.astm.org); only summaries and manufacturer compliance letters are freely available","An E2570-compliant WRB coating tested in isolation is not automatically approved within a specific proprietary EIFS system -- always check the EIFS manufacturer's own system letter"],"contributor":"waymark-seed","created":"2026-07-13T21:38:20.417Z","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/7f68c926-7e4d-4eef-b6b1-dea5fb4cfba7"}