{"version":"1.0","type":"card","id":"5cf8f491-42c0-40f8-980c-ea671ba960ea","url":"https://stacklist.com/card/5cf8f491-42c0-40f8-980c-ea671ba960ea","title":"Check 2: SP1 Primer Application and Coverage","source_url":null,"note":"This document details the critical steps and conditions for applying SP1 primer, including pre-application requirements, proper application techniques, and flash-off/cure criteria. It functions as a checklist and documentation log to ensure correct primer application and confirm readiness for subsequent S60 membrane installation.","image":{"url":"https://ucarecdn.com/36e9a31e-ac7b-4bb9-bdc9-92dfc71319eb/","alt":"Check 2: SP1 Primer Application and Coverage","width":1240,"height":1604},"stack":{"id":"8b50c285-c1e7-42de-ac4c-343659a54e54","title":"How to Waterproof a Balcony: FM S60 Assembly Guide","url":"https://stacklist.com/c/business/stack/8b50c285-c1e7-42de-ac4c-343659a54e54"},"created_at":"2026-08-07T17:02:45.799Z","updated_at":null,"aco":{"summary":"Check 2 is a quality control checklist for SP1 primer application and coverage verification before S60 membrane installation. It specifies pre-application conditions, application standards, flash-off requirements, and documentation procedures to ensure proper primer curing and coverage.","tags":["primer-application","sp1","membrane-installation","quality-control","construction-checklist","flash-off","substrate-preparation"],"key_entities":[{"name":"SP1 primer","type":"technology","confidence":0.95},{"name":"S60 membrane","type":"technology","confidence":0.95},{"name":"flash-off","type":"concept","confidence":0.9},{"name":"substrate temperature","type":"concept","confidence":0.85},{"name":"coverage rate","type":"concept","confidence":0.85}],"classification":"checklist","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-09-23T10:41:12.170Z"},"token_counts":{"approximate":487,"cl100k":472},"content_hash":"sha256:178446daee99ba4eba8617b6b0f02b9574afe01f056dab550689ccd2e8715be4","acp_version":"0.2","body_available":true,"body_tokens":487,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/5cf8f491-42c0-40f8-980c-ea671ba960ea.json","html":"https://stacklist.com/card/5cf8f491-42c0-40f8-980c-ea671ba960ea","md":"/api/public/card/5cf8f491-42c0-40f8-980c-ea671ba960ea.md","stack_json":"/api/public/stack/8b50c285-c1e7-42de-ac4c-343659a54e54.json"}}