Sigint Solutions


NATUREL Shielding Fabric

 heg03 stainless steel gauze
NATURELL is a semi-transparent, unbleached ecological cot­ton fabric for HF shielding. Typical application as curtain. Our top-selling classic shielding fabric!

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NATUREL is an ecological cotton fabric without chemicals (certified to Oko-Tex 100 and 1000), with high screening attenuation. NATUREL is washable, easy to iron and process and has a very high quality grade.

The shielding attenuation is regularly tested in our own laboratory or by Professor Dipl.Ing. Pauli at the University of the German Federal Armed Forces in Munich due to the standards ASTM D4935-10 and/or IEEE-STD-299-2006. graph - naturell shielding fabric

This fabric is manufactured by Swiss Shield® in Switzerland. The secret of its shielding effectiveness is a worldwide unique, patented, ultra-thin high-tech yarn. We at YSHIELD particularly value the high quality of the fabrics (haptics, slip resistance, washing resistance).

Technical Data

  • Width: 250 cm, +/- 2 cm
  • Length: Available by the meter, 120 meter rolls
  • Attenuation: 35 dB at 1 GHz
  • Color: Ecru-White
  • Raw materials: 82 % cotton, 17 % copper, 1 % silver
  • Weight: 70 g/m²
  • Certificates: Öko-Tex 100 and 1000


Material Handling

Gentle cycle at 30°C.
Use detergent without
softeners and enzymes!

Iron without steam
at degree 1.

No bleaching.

No chemical

Cleaning in a washing machine at 30°C with our special washing detergent TEXCARE. No handwashing!
For allergic persons: Every new fabric smells, always wash before its first usage!