{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/rpm-international/main/json-schema/rpm-international-product-schema.json",
  "title": "RPM International Coatings Product",
  "description": "Schema for an RPM International specialty coatings or sealants product",
  "type": "object",
  "properties": {
    "productId": {
      "type": "string",
      "description": "Unique product identifier or SKU"
    },
    "productName": {
      "type": "string",
      "description": "Full product name"
    },
    "brand": {
      "type": "string",
      "description": "RPM brand the product belongs to",
      "enum": [
        "Rust-Oleum",
        "DAP",
        "Zinsser",
        "Tremco",
        "Dryvit",
        "Flowcrete",
        "Carboline",
        "Stonhard",
        "Plasite",
        "Other"
      ]
    },
    "segment": {
      "type": "string",
      "description": "RPM operating segment",
      "enum": ["Consumer", "Construction Products Group", "Performance Coatings Group"]
    },
    "coatingType": {
      "type": "string",
      "description": "Primary coating chemistry or type",
      "enum": [
        "epoxy",
        "polyurethane",
        "alkyd",
        "latex",
        "intumescent",
        "zinc-rich",
        "epoxy-mastic",
        "acrylic",
        "sealant",
        "caulk",
        "waterproofing",
        "primer"
      ]
    },
    "substrates": {
      "type": "array",
      "description": "Compatible substrate materials",
      "items": {
        "type": "string",
        "enum": ["steel", "concrete", "wood", "masonry", "aluminum", "fiberglass", "plastic"]
      }
    },
    "coverageRate": {
      "type": "string",
      "description": "Coverage rate (e.g., '400 sq ft/gal at 4 mils DFT')"
    },
    "dryFilmThickness": {
      "type": "object",
      "description": "Recommended dry film thickness range",
      "properties": {
        "minMils": { "type": "number" },
        "maxMils": { "type": "number" }
      }
    },
    "vocContent": {
      "type": "string",
      "description": "VOC content in grams per liter"
    },
    "features": {
      "type": "array",
      "description": "Key performance features",
      "items": {
        "type": "string",
        "enum": [
          "corrosion-resistance",
          "chemical-resistance",
          "fire-protection",
          "uv-resistance",
          "abrasion-resistance",
          "waterproofing",
          "low-voc",
          "fast-dry",
          "single-component"
        ]
      }
    },
    "applicationMethods": {
      "type": "array",
      "description": "Methods for applying the product",
      "items": {
        "type": "string",
        "enum": ["brush", "roller", "spray", "trowel", "squeegee"]
      }
    },
    "markets": {
      "type": "array",
      "description": "Target market segments",
      "items": {
        "type": "string",
        "enum": [
          "industrial",
          "marine",
          "oil-gas",
          "commercial-construction",
          "residential",
          "infrastructure",
          "power-generation",
          "food-beverage"
        ]
      }
    }
  },
  "required": ["productName", "brand", "segment", "coatingType"]
}