{
  "id": "materials:woremor-fl100",
  "collection": "materials",
  "slug": "woremor-fl100",
  "name": "FL100 metallised polyamide netting",
  "summary": "Heavy copper- and nickel-metallised netting declared at 98 dB single layer and 132 dB two layers at 1 GHz with 0.01 Ω square resistance, the manufacturer's high-end interior product for laboratories and secure rooms.",
  "status": "verified",
  "lastVerified": "2026-08-12",
  "data": {
    "aliases": [
      "FL100"
    ],
    "manufacturer": "WOREMOR",
    "model": "FL100",
    "materialClass": "shielding-mesh",
    "targets": [
      "radiofrequency",
      "elf-electric"
    ],
    "attenuation": [
      {
        "db": 98,
        "frequency": "1 GHz",
        "configuration": "single layer, flat sample",
        "quantity": "power-density"
      },
      {
        "db": 132,
        "frequency": "1 GHz",
        "configuration": "two layers",
        "quantity": "power-density"
      }
    ],
    "testMethod": "Manufacturer states all attenuation values apply at 1 GHz, measured to ASTM D4935-10, IEEE Std 299-2006, IEEE Std 1128-1998 or ASTM A698/A698M-07, with a screening report published per material.",
    "construction": "Compact woven metallised polyester/polyamide netting with copper, nickel and a protective coating, 90 g/m², 90 cm wide, tensile strength 220 N/mm.",
    "thickness": "0.08 mm",
    "surfaceResistance": "0.01 Ω square resistance",
    "requiresGrounding": true,
    "application": [
      "Interior wall, ceiling and floor lining",
      "Intermediate layer bonded with conductive dispersion glue",
      "Laboratories, secure rooms and technical areas"
    ],
    "limitations": [
      "A 98 dB material does not produce a 98 dB room: at this level the installed result is set entirely by seams, edges, door frames, cable entries and ventilation, not by the sheet",
      "Requires a crease-free bond to a perfectly level surface, and textured wallpaper or rough plaster has to be smoothed first",
      "Conductive and therefore groundable for low-frequency electric fields, but the manufacturer declines to give a general grounding recommendation because it depends on the application",
      "Cut to length and non-returnable, so an installation has to be planned before ordering"
    ],
    "availability": {
      "vendor": "EMR Shielding Solutions",
      "url": "https://www.emrss.com/products/fl100-metallized-polyamide-fabric",
      "relationship": "owned"
    },
    "related": [
      "shielding:mesh",
      "quantities:attenuation",
      "protocols:shielding-verification"
    ]
  },
  "sources": [
    {
      "id": "woremor-fl100",
      "title": "FL100 metallised polyamide netting — technical data and screening report",
      "publisher": "WOREMOR",
      "url": "https://www.woremor.com/products/fl100",
      "kind": "manufacturer",
      "retrieved": "2026-08-12"
    }
  ],
  "links": {
    "self": "https://emfbase.com/api/materials/woremor-fl100",
    "html": "https://emfbase.com/materials/woremor-fl100",
    "markdown": "https://emfbase.com/materials/woremor-fl100.md",
    "collection": "https://emfbase.com/api/materials"
  }
}