{"data":{"id":"us/40-cfr-63.5880","jurisdiction":"us","citation":"40 CFR 63.5880","heading":"How do I determine how much neat resin plus is applied to the line and how much neat gel coat plus is applied to the line for continuous lamination/casting operations?","body":"Use the following procedures to determine how much neat resin plus and neat gel coat plus is applied to the line each year.\n(a) Track formula usage by end product/thickness combinations.\n(b) Use in-house records to show usage. This may be either from automated systems or manual records.\n(c) Record daily the usage of each formula/end product combination on each line. This is to be recorded at the end of each run (i.e., when a changeover in formula or product is made) and at the end of each shift.\n(d) Sum the amounts from the daily records to calculate annual usage of each formula/end product combination by line.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES","Subpart WWWW—National Emissions Standards for Hazardous Air Pollutants: Reinforced Plastic Composites Production"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"1d0e1da3205548569f785df4d08ea776bfdc45b122a5e0469df3ef45b01e7e92","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-63.5875","next":"us/40-cfr-63.5885"},"notice":"GroundRules: Original legal text. Not legal advice."}