Topcoat

{
  "id": "MLC-T-ENV-028225",
  "term": "Topcoat",
  "field": "Environment",
  "definition": "1. Any coating or series of coatings applied over a primer or an existing finish for the purpose of protection or beautification.\n\n2. Coating that is applied over a primer on an aerospace vehicle or component for appearance, identification, camouflage, or protection. Coatings that are defined as specialty coatings are not included under this definition.\n\n3. Last film-building finishing material that is applied in a finishing system.\n\n4. Final coating system applied to provide the final color and/or a protective finish. The topcoat may be a monocoat color or basecoat/clearcoat system. In-line repair and two-tone are part of topcoat.",
  "references": [
    "40 CFR 59.101 (CFR 2013)",
    "40 CFR 63.742 (CFR 2013)",
    "40 CFR 63.801 (CFR 2013)",
    "40 CFR 63.3176 (CFR 2013)"
  ],
  "url": "https://mlchart.com/terminology/environment/topcoat/"
}